Answer:
b=30
Step-by-step explanation:
1)The sum of a number and 81 is at least 102.
Answer:
any number grater than or equal to 21
Step-by-step explanation:
Answer and explanation
Answer: c
Step-by-step explanation: because you add the x's and then add the fractions
PLEASE IM BEGGING YOU
Which is closest to the number of hot chocolates the owner would expect
to sell when the temperature is 38°F?
19
15
23
Answer: the answer is 19
Step-by-step explanation:
Make the expression below a perfect square by adding in a constant value: x^2+14x+_
Tommy wants dessert for dinner so his mom is making dinner cupcakes. Her recipe yields 6 cupcakes but she only wants to make 3. Can you halve this recipe so Tommy can have cupcakes for dinner?
Answer:
yes
Step-by-step explanation:
half of 6 is 3 so
Robert invested $7,600 in an account paying an interest rate of 1.9% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach $8,600?
Answer:
the answer is 7
Step-by-step explanation:
Compounded Continuously:
A=Pe^rt
A=8600
P=7600
r=0.019
8600=7600e^0.019t
[tex]\frac{x}{y} 8600\\ 7600[/tex] =[tex]\frac{x}{y} 7600e^0.019t\\7600[/tex]
1.1315789=e^0.019t
In(1.1315789)=e^0.019t
ln(1.1315789)=
\,\,0.019t
0.019t
6.5059977=t
t=7
thxxxx byee
PLSSSS HELP ASAP I NEED HELPPPPPPPPPPPPPPPPP
Help pleaseeeeeeeeee
9514 1404 393
Answer:
47 -6√10
Step-by-step explanation:
As you know, the area of a square is the square of the side length. It can be helpful here to make use of the form for the square of a binomial.
(a -b)² = a² - 2ab + b²
(√2 -3√5)² = (√2)² - 2(√2)(3√5) + (3√5)²
= 2 - 6√10 + 3²(5)
= 47 -6√10
__
Check
√2-3√5 ≈ -5.29399 . . . . . . . . note that a negative value for side length makes no sense, so this isn't about geometry, it's about binomials and radicals
(√2-3√5)² ≈ 28.02633
47 -6√10 ≈ 28.02633
find the slope for (3,-6)(-1,4)
show the steps
Answer:
y= -5/2x + 3/2
Step-by-step explanation:
(3,-6). y=mx+b or -6=-5/2 × 3+b, or solving for b: b=-6-(-5/2)(3). b=3/2.
(-1,4). y=mx+b or 4=-5/2 × -1+b, or solving for b: b=4-(-5/2)(-1). b=3/2.
Plugging in the two points, hence y= -5/2x + 3/2
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answer:
B
Step-by-step explanation:
Obviously the population is increasing.
(3297.44-2568.05)/2568.05 = .284... = 28.4% increase
(4234-3297.44)/3297.44 = .284 ... = 28.4% increase
B is the answer
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
3)
[tex] - |10| = - 10[/tex]
4)
[tex] |15| = 15[/tex]
5)
[tex] |7 - 4| = |3| = 3[/tex]
Please help me on this :) I will give brainleast
Answer:
B. 6 cans for 5.16
Step-by-step explanation:
A. 0.89$ for 1 can
B. 0.86$ for 1 can
C. 0.88$ for 1 can
D. 0.90$ for 1 can
Answer:
b
Step-by-step explanation:
store a - 0.89 each can
store b - 0.86 each can
store c - 0.88 each can
store d - 0.90 each can
+
-6
-5
-4
-3
-2
-1
0
1
2.
3
4
5
6
Which subtraction problem is shown on the number line?
O A. 1-4
OB. 1-5
O c. 4-1
OD. 5-1
Identical rods can be placed end to end, as shown below.
Each rod is 17-5cm long
17.5 cm
17. 5 cm
17.5cm
How many of these rods can be placed in this way, between two points 4 metres apart?
Step-by-step explanation:
if there is no inventory to move around, there is no need for logistics. do you agree ? why ? why not ?
What is the percent of increase from 4,000 to 10,000?
Answer:
150%
Step-by-step explanation:
Percent change = [tex]\frac{New - Old}{|Old|}[/tex] × 100%
=> [tex]\frac{10000-4000}{4000}[/tex] × 100
=> [tex]\frac{6000}{4000}[/tex] × 100 = 150% (increase)
what does standard devitation mean?
Answer:
a quantity calculated to indicate the extent of deviation for a group as a whole.
Step-by-step explanation:
t1ts
I need help quick. ASAP.
-8 + 9 · 2 ÷ -3. please explain it to me step by step.
Answer:
-14
Step-by-step explanation:
Type it in a calculator
Answer:
-14
Step-by-step explanation:
positive 9 × 2 = 18 ÷ 3 = -6
negative 6 + negative 8 = - 14
a negative plus a negative always equals a negative
Hope this helps or if you don't understand you can use photo math <3
What are the possible measures of the triangles side? Select all that apply
Answer:
I believe the answer would be A and C
Step-by-step explanation:
Answer:
a,c and e
Step-by-step explanation:
someone, please help !! these are direct and inverse variations, algebra 2. i need them asap !
Answer:
3, 20, 2, and 2.5
Step-by-step explanation:
For each question, they gave you an x and y value. If you substitute them into the equation and then solve for k, you get your answer.
On the first one, x is 12 and y is 1/4. If you put those into the equation they gave you y = k/x, you get 1/4 = k/12
3/12 is 1/4 so the first k is 3.
Second one y = k/x. x is 4 and is 5. So 5 = k/4
20/4 is 5, so the second k is 20.
Find each angle or arc measure
Answer:
17
Step-by-step explanation:
34/2 because the measure of the arc is half of what it would normally be because it touched the other side
Is this correct? Please help me due today.
If the ratio of grapes to walnuts to oranges is 6:6:12, how many grapes are there if the total number of fruits is 192?
Answer:
48
Step-by-step explanation:
6+6+12 = 24
192/24 = 8
8*6 = 48
(Ratio is 48:48:96)
Answer:
48
Step-by-step explanation:
48
Step-by-step explanation:
6+6+12 = 24
192/24 = 8
8*6 = 48
(Ratio is 48:48:96)
sorry I copied you harpsickle213 but i needed the 7 points
If 3/4=x/16, then x =
Answer:
12
Step-by-step explanation:
We can try and get both sides to have a common denominator. If we multiply the left side by 4, we get 12/16=x/16. Here, it is clear that x=12.
Answer:
x is equal to 12/16
Step-by-step explanation:
If you divide 12/16 by 4 you will realize that it is equal to 3/4. Therefore x is equal to 12. That is a really explanation, but hope it helps!
What is the range for
Answer:
In statistics, the range of a set of data is the difference between the largest and smallest values.
Step-by-step explanation:
Easy as pie
Carl's class is collecting canned food for a food drive. If the class collects 3 2/3 pounds on the first day and 4 1/4 pounds on the second day, how many pounds of food have they collected so far?
Answer:
7 11/12
Step-by-step explanation:
3 2/3 + 4 1/4 = 3 8/12 + 4 3/12 = 7 11/12
Find the product of 6* V12
O 36/2
O 65
0 5/6
04/18
Answer:
6√2
Step-by-step explanation:
√6 x √12 = √72
= 6√2
OR
6 x √12 = √72
= 8.485281374238570
Answer:
b
Step-by-step explanation:
Question 5 (1 point)
Calculate the area of this composite shape. Use the ti key on the calculator. Round answer
to tenths.
10 yd
12 yd
13 yd
13 yd
Area =
yd2
3f=-2x-4 pls help with this
Answer:
I think it will be f= -2/3x-4/3
I think that is correct I wasn't sure what you were looking for
Step-by-step explanation:
Factor the expression: 625t^5-1715t^2
Please show steps!
Answer:
5[tex]t^{2}[/tex](5t-7)(25[tex]t^{2}[/tex]+35t+49)
Step-by-step explanation: