Mathematics College

Help...............................

Answers

Answer 1

The answer is 25 grams.

Related Questions

A backpack will hold 2,808 grams. If a T-shirt weighs 156,000 milligrams, how many T-shirts will the backpack hold?

Answers

Answer:

18 T-shirts

Step-by-step explanation:

1gram = 1000milligrams

1gram × 156000milligrams ÷ 1000milligrams

The milligrams unit cancel out each other thus grams remains as the main unit.

=156grams

1 T-shirt = 156grams

1 T-shirt × 2808grams ÷156grams

The grams unit cancel out each other thus T-shirt remains as the main unit.

=18 T-shirts

Answer:

Step-by-step explanation:

What is the product of the 3rd square number and the 3rd square number

Answers

Answer:

3² x 3² = 9 x 9 = 81

Step-by-step explanation:

hope it helps you

An 80 metre long train crosses a 120 metre long platform in 20 seconds, what is the speed of the train per hour?

ans:
Total distance= length of train + length of platform

I.e 80+120= 200 m but need in kmph so 0.2 km

Time = 20 second but need in hours so 20/(3600)= 1/(180)

Speed = distance / time = 0.2*180= 36 kmph

Answers

Total distance= length of train + length of platform

I.e 80+120= 200 m but need in kmph so 0.2 km

Time = 20 second but need in hours so 20/(3600)= 1/(180)

Speed = distance / time = 0.2*180= 36 kmph

PLEASE help it's due like right now

Answers

Answer:

B (6,7)

Step-by-step explanation:

point x has moved 2 places left, so you move z to places left

I think the answer would be B:)

plz plz help i promise i will mark brainliest

Answers

Answer:

unfortunately I am not available for a few of these weekends and would be grateful

help please it important

Answers

x: cupcakes

y: cakes

[tex]2.50x + 15y \geqslant 510 [/tex]

cakes is 15

2.50(114)+15y....≥510

(285+15y≥510)-285

(15y≥225)/15

y≥15

9514 1404 393

Answer:

4. 2.5x +15y > 510

5. y > 10

Step-by-step explanation:

4. The revenue from each of x cupcakes is 2.50, so the total revenue from cupcake sales is 2.50x.

The revenue from each of y cakes is 15.00, so the total revenue from cake sales is 15.00y.

The total revenue from sales of cupcakes and cakes is more than 510, so we can write the inequality ...

2.5x +15y > 510 . . . . possible combinations of cakes and cupcakes

5. For x=144 the constraint on y is ...

2.5(144) +15y > 510

360 +15y > 510

15y > 150

y > 10 . . . . possible number of cakes sold

The Rams football lost 18 yards on 3 consecutive plays.The lost the same number of yards on each play.How many yards did they lose on the second play

Answers

Answer: The answer is 6!

Step-by-step explanation:

Sorry. If I’m late! & Explanation? I just took the test Nd scored an 100%

Answer:

The answer is -6!

Step-by-step explanation:

I promise you, I just took the USATestprep test and this is the answer. Good luck with the rest of the test!

It’s D right? Let me know if I’m wrong.

Answers

Answer:

yes D is right... brainliest plz

Need help I am stuck, I would like to see if my work matches someone else's to check it over.

Answers

Answer:

i think its 45

Step-by-step explanation:

Answer:

Step-by-step explanation:

I'm pretty sure but sorry if its incorrect.

help me asap 40 points in the next 10 minutes a store is going to make a trail mixture of peanuts and chocolate candies. They want the mixture to sell for 3.20 per pound.
peanuts sell for 4.50 per pound and they are going to use 20 pounds of peanuts. If chocolate candies sell for 2.25 per pound how much pounds of the chocolate candies should they use round to the nearest pound.

Answers

Answer:

30 pounds

Step-by-step explanation:

took test

Find the midpoint of the segment with the following endpoints. (5,4) and (1,7)

Answers

Answer: wait one sec

Step-by-step explanation:

Answer:

(3,5.5)

Step-by-step explanation:

(x₁+x₂) (y₁+y₂)

-------- --------

2 2

5+1 7+4

6 11

------ ------

2 2

(3, 5.5)

If f(x) = -x + 4 and g(x) = x^2 - 5, then g(f(-1)) = ?

Answers

Answer:

g(f(-1)) = 20

Step-by-step explanation:

first we need to compute f(-1)

f(-1) = -( -1 ) + 4 = 1 + 4 = 5

then we take g(5):

g(5) = ( 5 )^2 - 5 = 25 - 5 = 20

Taylor paid $8.10 for 3.6 pounds of apples what was the price per pound of apples

Answers

Answer:

2.25 per pound

Step-by-step explanation:

i took 8.10 divided by 3.6 to get the price per pound

(brainllist plz)) (if helped)

Please Help!!!!!!!!
19. The velocity of an object fired directly upward is given by V = 35 – 9.8t, where t is time in seconds. Which inequality describes the velocity when t is between 0.5 and 1.5 seconds? (HINT: Remember that when you multiply an inequality by a negative number, you must switch the direction of the inequality.)
A. 20.3 > 35 - 9.8t > 30.1
B. 4.9 > t > 14.7
C. 0.5 35 - 9.8t > 4.9
D. V < 30.1
E. 20.3 < 35 - 9.8t < 30.1
F. 14.7 > 35 - 9.8t > 4.9

Answers

Answer:

20.3 < 35 - 9.8t < 30.1

Step-by-step explanation:

Given the Velocity model:

V = 35 – 9.8t ; t = time in seconds

V when t is between 0.5 and 1.5

V when t = 0.5

V = 35 - 9.8(0.5)

V = 35 - 4.9 = 30.1

Vt=0.5 = 30.1

V when t = 1.5 ;

V = 35 - 9.8(1.5)

V = 35 - 14.7 = 20.3

Vt= 1.5 = 20.3

Hence V, between, t = 0.5 and t = 1.5

Vt=1.5 < V < Vt=1.5

20.3 < V < 30.1

V = 35 - 9.8t

20.3 < 35 - 9.8t < 30.1

(1.2/0.375-0.2)/(6.16/15.4+0.8)=(0.016/0.12+0.7)/x

Answers

9514 1404 393

Answer:

x = 1/3

Step-by-step explanation:

The solution to ...

a = b/x

is ...

x = b/a

It is convenient to let a calculator do the tedious arithmetic.

x = (0.016/0.12+0.7)/((1.2/0.375-0.2)/(6.16/15.4+0.8))

x = 1/3

Look at the situation below. Which equation determines how far they travel in feet (F) per second (S)? Mary walks her dog every morning before school. They travel 4 feet per second.

Answers

Answer:

Feet / per second

4 feet/per second

Step-by-step explanation:

Please answer asap. Due in 10 minutes. Will give brainliest to whoever answers in the next 10 minutes. Please answer!!!
3x/1.6 = 2/1.5

Answers

Answer:

x = 0.71 and so on

Step-by-step explanation:

Titus took 30 minutes to walk 2 miles at a constant rate. Let d represent the distance Titus walks in miles after t minutes. What are two different constants of proportionality for the relationship between distance, in miles, and time, in minutes?

Answers

Answer:

15 and 1/15

Step-by-step explanation:

Given

Time (t) = 30 minutes

distance (d) = 2 miles

To determine the first constant of proportionality

Let time be directly proportional to distance.

t = kd

Where k is the constant of proportionality

Make k the subject

k = t/d

Substitute values for t and d

k = 30/2

k = 15

To determine the second,

Let distance be directly proportional to time.

d = kt

Make k the subject

k = d/t

Substitute values for d and t

k = 2/30

k = 1/15

Hence, the constant of proportionality are

15 and 1/15

If m∠1 equals (4x + 2) and m∠3 equals (5x − 25), what is the value of x?

Answers

Step-by-step explanation: the answer is x = 1/2

The value of x is 27 units.

It is required to find the value of x.

What is angle?

In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle and corner whether constituting a projecting part or a partially enclosed space.

Given:

If m∠1 equals (4x + 2) and m∠3 equals (5x − 25),

According to given question we have,

m∠1 =m∠3

(4x + 2)=(5x − 25)

compare the like terms and simplify we get,

2+25=5x-4x

27=x

Therefore, the value of x is 27 units.

Learn more about angle here:

https://brainly.com/question/13954458

#SPJ2

5. Solve for x using the model below* Enter your answer as a number

Answers

Answer:

Step-by-step explanation:

Each triangle = - x

There are 4 of them

They equal -4x

The circles all = 1

There are 3 circles on the left

They equal 3*1 = 3

There are eleven circles on the right.

-4x + 3 = 11 Subtract 3

-4x/-4 = 8 Divide by - 4

x = 8/-4

x = -2

For what value of k will the vector (1, -2, k) in be a linear combination of the vectors (3, 0, -2) and (2, -1, -5) ?

Answers

search - For what value of k will the vector (1, -2, k) in be a linear combination of the vectors (3, 0, -2 ... - did not match any documents.

1. At Doug's discount all CDs sell for the same price. There is also one price for
DVDs. Dave buys three CDs and two DVDs for $67. Joyce buys two CDs and four
DVDs for $90.
(4 pts.)
What is the price of one CD? One DVD?

Answers

Answer:

I know Dave's one is 13.04$ Just to get you started.

Step-by-step explanation:

If you divide Dave's one, which is 67 by 5, you get 13.05.

Do the same with Joyce's.

Write an algebraic expression for the difference of 5 from b .

Answers

Answer:

b-5

Step-by-step explanation:

4. Escribe
5. Escribe la ecuación 3x + 4y - 20 = 0 en su forma simétrica.
62

Answers

Answer:

which principle prevents a brach from abusing its power

Step-by-step explanation:

PLEASE HELP ME FIND THE SIDE OF THE SQUARE

Answers

I think it’s 8, because if you look up 6[2 it will give you 8 and more numbers. I could be wrong but the other side is the same since they are just divided in half

Answer: 6 inches

Step-by-step explanation:

Side length = 6 in.

Diagonal = 6[tex]\sqrt{2}[/tex] = 8.49 rounded

Perimeter = 24 in

Area = 36 in²

peter says, "If you subtract 11 from my number and multiply the difference by -2, the result is -26." What is Peter's number?

Answers

Answer:

Step-by-step explanation:

Reverse

-26/-2= 13

13+11=24

Check

24-11=13

13×-2= -26

I beleive the answer is 7.5 because -26 plus 11 = -15 then -15 divided by -2 = 7.5

this is probably wrong I didnt do it on paper

Read the sentence below and answer the following question: Roy was very careful to cleave the apple into even portions. What does the word cleave mean in the context of this sentence? O Hack: to sever with blows O Chop: to deliver a cutting strike O Divide: to separate into parts O Part: to separate

Answers

To separate into parts

f(X)=3x+7, find f(10)

Answers

Answer:

Step-by-step explanation:

Sorry if this is wong I haven't done these in awhile, but this is how I got it.

f(X)=3x+7

f(10)=3(10) +7

f(10)=30 +7

f(10)=37

Answer:

f(10)=37

Step-by-step explanation:

f(x)=3x+7

(for f(10) we sub 10 for x)

f(10)=3×10+7

=30+7

=37

The stem-and-leaf plot shows the test scores of a science class. Use the plot to answer the question.
How many students scored 78?

Answers

Answer:

4 students

Step-by-step explanation:

Understanding stem-and-leaf plots

A stem and leaf plot is designed in a way to group the numbers by their values before the ones place;

i.e. 92, 100, 101, 103, 113

Charted as

9 | 2

10 | 0 1 3

11 | 3

So, with that in mind we know 78 is grouped under the 7 | # # #

stem and has the leaf of 8 which is displayed by # | # # # 8

SO,

TO SOLVE:

Count the 8's under the 7 | # # # # group

We can see that there are 4 8's under that section, and assuming that each number is representative of one students score, we can conclude that 4 students scored 78

Hope this helps,

J.M."Jamon"

Pennsylvania State University

Full-Time B.S.CE. Undergrad

Answer:

4 Students

Step-by-step explanation:

If you look at the four and cout how many 8 are across you will get 4!

whats 8 more than the product of X and 8

Answers

Answer:

8X +8

Step-by-step explanation:

I believe the answer is 8x+8

Other Questions

HELP ME PLEASEafter you spend this amount time on deductibles, co-payments, and co-insurance for in-network care and services, your health plan pays 100% of the costs of covered benefits A. co-insurance B. premium C. policyD. max out of pocket w(x)=5/6x-3;w(x)=-18 When previewing a procedural text, a reader should notice the things needed for the procedure. These are called theimage captions.materials.methods.signal words. helllooo i need answers please Why did Spain settle st Augustine???? Marcus jogged all the way around a square Park that has an area of four square miles how many miles total did Marcus jog Approximate the mean of the grouped data for the ages of the residents of a town.The approximate mean age is years.(Round to one decimal place as needed.)Age0-910-1920-2930-3940-4950-5960-6970-7980-89Frequency577339656047371318 You run 30 PCR cycles using primers that amplify a tandem repeat (let's call it D3T40) on Chromosome 3. Choose all of the statements below that are correct. A. The number of repeats at the D3T40 locus will vary among individuals.B. The size of an individual's amplicons is determined by the number of repeats at the D3T40 locus.C. The primers will anneal to the sequences that flank the D3T40 locus.D. Taq polymerase will amplify the entire length of Chromosome 3.E. About 30 amplicons will be produced at the end of 30 cycles of PCR.F. You can determine the size of an individuals D3T40 amplicons using gel electrophoresis.G. The size of the amplicons produced will vary among individuals.H. The primers used to amplify D3T40 could be used to amplify another locus like the D1S80 locus on Chromosome 1. Answer me pleaseee!!! Alison and Brad need money to pay their bills and decide to rob a bank. Brad drives the getaway car. Alison goes into the bank and pulls out her gun, announcing, "This is a stickup. Don't move!" The bank guard, Gordon, shoots at Alison but misses, killing Dawn, a bank customer. Determine who can be charged with the crime of homicide and the degree of homicide for which he or she should be charged. Give reasons for your answers. The principles of design are a kind of ________ that artists apply to the elements of art. sketch logo perspective grammar technique What is the distance between the two endpoints in the graph below? Ifnecessary, round your answer to two decimal places.(3,5)O A. 13.46 unitsB. 11 unitsC. 10 units66,-6)D. 14.21 units Help! Will give brainlist What is falling action in a story?the end of the story, when all problems are solveda series of occurrences that unfold after the climaxthe introduction of the setting and the main charactersa conflict in which characters face their opposition 841/4 how much is it Which were the first three states to legalize slavery The total weight of 15 boxes is 45 pounds. How much would 40 boxes weigh? * what is the slope of the line that contains these points? please help According to the Colonization Law of 1824, each Mexican state could set up their own immigration policies.Please select the best answer from the choices providedTF answer honestly please Pls help I have a lot to do and its all due today how do you evaluate opinions