what is 1.2983 rounded to the nearest tenth

Answers

Answer 1

Answer:

1.3

Step-by-step explanation:

It round up

Answer 2

Answer:

1.3

Step-by-step explanation:


Related Questions

Please help it’s urgent!!!!!

Answers

Answer:

5 hours; Home Decor

Step-by-step explanation:

First thing you want to do is make an equation of the two to find when they'll be the same price. So it'll look something like this:

500+35x=600+15x

Get like terms together

100=20x

divide

x=5

After 5 hours, they'll be the same price.

For the second half, plug in the number 3 instead of 5 into the original equation

500+105     600+45

605             645

So he'd go with the first company

Do these numbers show a proportion? Help me!
93, 15
62, 10

Answers

Answer: Yes

These numbers are a proportion. Let me show an example:

Jenna reads 93 pages of a book in 15 pages. How many pages does she read in 10 minutes?

93 ÷ 15 = 6.2

6.2 x 10 = 62

Answer: She reads 62 pages in 10 minutes.

These numbers can show a proportion like the example listed.

Hope this helps you!

Answer: yeah, sure

93 divided by 15 = 6.2

6.2 x 10 = 62

what are the 2 violins to all the instruments
2 violins, 1 viola, and 1 cello

Answers

2 violens yup yup yup yup yup

Round 15,485,516 to the nearest ten thousands
Your answer

Answers

Answer:my answer is 15,490,000

Step-by-step explanation: cuz that is what rounding does

What is the interquartile range of the following data set?
45, 12, 48, 96, 61, 84, 29, 1,72,5,14
a.45
b.33
c.27
d.60
(apex)

Answers

Answer:

The interquartile range is 60 ⇒ D

Step-by-step explanation:

The interquartile range is the difference between the upper quartile and the lower quartile

Let us explain how to find the interquartile range

Arrange the number from smallest to greatestFind its median Q1 (the middle number in the set of numbers)Find the lower quartile Q1 which is the median of the set of the numbers before the median Find the upper quartile Q3  which is the median of the set of the numbers after the median Subtract Q1 from Q3 the answer is the interquartile range

Let us do these steps to find it

∵ The data set is {45, 12, 48, 96, 61, 84, 29, 1, 72, 5, 14}

→ Arrange them

∴ The data set is {1, 5, 12, 14, 29, 45, 48, 61, 72, 84, 96}

∵ They are 11 numbers

∴ The middle number is the 6th number (5 before it and 5 after it)

∵ The 6th number is 45

The median is 45

→ Find the lower set (before the median)

∴ The lower set is {1, 5, 12, 14, 29}

→ Find the lower quartile Q1

∵ The lower quartile is the middle number in this set

∵ There are 5 numbers

∴ The middle one is the 3rd

∵ The 3rd is 12

Q1 = 12

→ Find the upper set (after the median)

∴ The upper set is {48, 61, 72, 84, 96}

→ Find the upper quartile Q3

∵ The upper quartile is the middle number in this set

∵ There are 5 numbers

∴ The middle one is the 3rd

∵ The 3rd is 72

Q3 = 72

→ Subtract them to find the interquartile range

∵ The interquartile range = Q3 - Q1

∴ The interquartile range = 72 - 12

The interquartile range = 60

I will give the BRAINIEST!!! Please help!!

The partial blueprint for an office building shows one outer wall and a perpendicular inner wall. Which of the following could be the equation of the inner wall, if the outer wall is represented by the equation y = 2/5x-1

a. y= -5/2x -4
b. y= -2/5x-4
c. y=5/2x-4
d. y=2/5x-4​

Answers

Answer:

a. y= -5/2x -4

Step-by-step explanation:

An equation that is perpendicular to another equation must have the opposite slope. In other words, the perpendicular equation will be the opposite sign & the reciprocal of the equation it is perpendicular to. In this case, the perpendicular slope is -5/2x. Therefore, the only answer possible is a.


PLEASE HELP ME
THIS IS DUE IN 10 MINUTES

Answers

Answer:

3rd and 4th one.

Step-by-step explanation:

If (8, 3) is rotated 90o about the origin the new point would be:

A.
(3, -8)

B.
(-8, 3)

C.
(-3, 8)

D.
(8, -3)

Answers

Answer:

A.

(3, -8)

Step-by-step explanation:

Answer:

C is the answer

Step-by-step explanation:

The rule is that(x,y)-->(-y,x) so therefore making it c

Three 24-hour clocks show the time to be 12 noon. One of the clocks is always correct, one loses a minute every 24 hours, and one gains a minute every 24 hours. How many days will pass before all three clocks
show the correct time again?

Answers

Answer:

1440 days

Step-by-step explanation:

What is the distance between -50 and 12 on a number line?

Answers

Answer:

The distance is 62

Step-by-step explanation:

Take the second number and subtract the first number

12 - ( -50)

12 + 50

62

The distance is 62

45 degrees+2k+k=180
can you help me with this?

Answers

Answer:

k=45

Step-by-step explanation:

45+2k+k=180

Step 1: Simplify both sides of the equation.

45+2k+k=180

(2k+k)+(45)=180(Combine Like Terms)

3k+45=180

3k+45=180

Step 2: Subtract 45 from both sides.

3k+45−45=180−45

3k=135

Step 3: Divide both sides by 3.

3k/3=135/3

k=45

Complete the input-output table for the function
y= 4+ [2 – 41 – 4
Input
Output
-2
-1
0
1
2

Answers

Answer:

-257

Step-by-step explanation:

Solve for y. 84,000x + 36,000y = 1,962,800

Answers

Answer:

Step-by-step explanation:

y=4907 7x
____ _ __
90 30

y equals 4907 over 90 minus 7x over 30

The standard deviation from the National Health and Nutrition Survey is 1.29 hours. What is the variance (rounded to the hundredth place) ?

Answers

Answer:

variance = 1.66 hours

Step-by-step explanation:

It is given that,

The standard deviation from the National Health and Nutrition Survey is 1.29 hours.

We need to find the variance. We know that the relationship between the variance and the standard deviation is given by :

[tex]\text{Variance }=\text{standard deviation}^2\\\\\text{Putting all the values, we get :}\\\\\text{Variance }=(1.29)^2\\\\\text{Variance }=1.664\ \text{hours}[/tex]

or

Variance = 1.66

So, the variance is 1.66 hours.

over a two hour time period a snail moved 50 inches. how far is this in yards​

Answers

Answer:

1.38889

Step-by-step explanation:

Answer:

your answer is 1.3889 plz mark brainlist thank you

Can anybody help and get this right I keep getting it wrong ..

Answers

Answer:its d

Step-by-step explanation:

Suppose a manufacturer finds that 95% of their production is normal but the final 5% has one or more flaws. Each flawed good has a financial cost to the firm of $1. The manufacturer tasks a team led by you, the manager to identify the likelihood of upcoming flaws by providing your best expectation. Here is what you found by reviewing past production.Of the flawed goods:80% show Type 1 flaws.50% show Type 2 flaws.30% show both Type 1 and Type 2 flaws.1. Make a Bivariate Table using the above data.2. What is the probability and expectations of type 1 flaw?3. What is the probability and expectation of Type 2 flaw?4. What is the probability and expectations of Type 1 and 2 flaws?5. What is the probability and expectations of no flaws?

Answers

Answer:

1)    

FLAW                         TYPE2         NO TYPE2 FLAW

TYPE1                         0.015           0.025

NO TYPE1 FLAW        0.01             0.95

2) 0.04 and $0.04

3) 0.025 and $0.025

4) 0.015 and $0.015

5) 0.95 and $0.95

Step-by-step explanation:

Given that;

financial cost = $1

p(flaw) = 0.05  

p(type 1 flaw / flaw) = 80% = 0.8

p(type 2 flaw / flaw) = 50% = 0.5

p( type 1 and 2 flaw/flaw) = 30% = 0.30

1) Bivariate Table

p( type 1 flaw) = p(flaw) × p(type 1 flaw/flaw) = 0.05 × 0.8 = 0.04

p( type 2 flaw) = p(flaw) × p(type 2 flaw/flaw)  = 0.05 × 0.5 = 0.025

p( type 1 and 2 flaw) =  p(flow) × p( type 1 & 2 flaw/flaw) = 0.05 × 0.3 = 0.015

p( only 1 flow) = 0.04 - 0.015 = 0.025

p( only 2 flow) =  0.025 - 0.015 = 0.01

THEREFORE  the Bivariate Table;

FLAW                         TYPE2         NO TYPE2 FLAW

TYPE1                         0.015           0.025

NO TYPE1 FLAW       0.01              0.95

2) probability and expectations of type 1 flaw?

p( type 1 flaw) = p(flaw) × p(type 1 flaw/flaw) = 0.05 × 0.8 = 0.04

Expected financial cost to the firm per good = $1 × 0.04 = $0.04

3)  probability and expectation of Type 2 flaw

p( type 2 flaw) = p(flaw) × p(type 2 flaw/flaw)  = 0.05 × 0.5 = 0.025

Expected financial cost to the firm per good = $1 × 0.025 = $0.025

4) probability and expectations of Type 1 and 2 flaws

p( type 1 and 2 flaw) =  p(flow) × p( type 1 & 2 flaw/flaw) = 0.05 × 0.3 = 0.015

Expected financial cost to the firm per good = $1 * 0.015 = $0.015

5) probability and expectations of no flaws?

Probability of no flaw = P(No flaw) =95% =  0.95

Expected financial cost saved the firm per good due to no flaw

= $1 × 0.95 = $0.95

An adult dinner cost 8 a family of 2 adults and children pay 24 for the their dinners

Answers

Answer:

The total cost will be 2 adult ($16), and 4 children ($8)


What is the measure of x?

Answers

Step-by-step explanation:

The sum of interior angles in a triangle is equal to 180 we can solve the question using this information

How to get a tutor on here y’all ? It’s won’t pop up for me

Answers

Answer:

I dont think you can, Pretty sure u can only search for answers. I would double check though

Step-by-step explanation:

I’m pretty sure that when you ask a question it will give you an option of asking a tutor if you have the Brainly app

I need help with this math problem

Answers

Answers:

4) 1:1.5

5) 1.5:7

Find values of a and b that make both equalities true: a/b = 2/5 and 22/a = 11/6 .

Answers

Answer:

a=32b=80

Step-by-step explanation:

Find values of a and b that make both equalities true:

a/b = 2/5 and 22/a = 11/6 .

given that 22/a=11/16

cross multiply

11a=22x16

11a=352

a=352/11

a=32

put a=32 in  a/b = 2/5 to find b we have

32/b=2/5

cross multiply we have

2b=32x5

2b=160

divide both sides by 2 we have

b=160/2

b=80

Answer:

Step-by-step explanation:

First, we will start by solving: 22/a = 11/6

Solving for a

We can first cross multiply and we get this: 22 x 6 = 11a, Simplified it would be 132 = 11a. Now we know that a = 12.

Solving for b

Now knowing a = 12 we can get this. 12/b = 2/5 same thing, cross multiply. That would be: 12 x 5 = b x 2, Simplified: 60 = 2b so b = 30

Order these numbers from least to greatest.

Answers

Answer:

Step-by-step explanation:

4,2,1,3

Solve the rational equation 4 divided by x equals quantity 3 times x plus 2 end quantity divided by x squared, and check for extraneous solutions.

Answers

Answer:

x = 2

Step-by-step explanation:

Step 1: Write equation

[tex]\frac{4}{x}=\frac{3x+2}{x^2}[/tex]

Step 2: Solve for x

Cross multiply: [tex]4x^2=x(3x+2)[/tex]Distribute x: [tex]4x^2=3x^2+2x[/tex]Subtract 3x² on both sides: [tex]x^2=2x[/tex]Subtract 2x on both sides: [tex]x^2-2x=0[/tex]Factor: [tex]x(x-2)=0[/tex]Solve: [tex]x = 0, 2[/tex]

Step 3: Check

Plug in x to verify it's a solution.

Substitute: [tex]\frac{4}{0}=\frac{3(0)+2}{0^2}[/tex]Evaluate: undef (cannot divide by 0)

Substitute: [tex]\frac{4}{2}=\frac{3(2)+2}{2^2}[/tex]Evaluate: [tex]2=\frac{6+2}{4}[/tex]Evaluate: [tex]2=\frac{8}{4}[/tex]Evaluate: [tex]2=2[/tex]

Help ! This is a different one

Answers

Answer:

[tex]this \: probability \: is \: \frac{8}{10} = \frac{4}{5} [/tex]

Answer:

B. 4/5

Step-by-step explanation:

hope this helps :3

if it did pls mark brainliest

what is the range of the function?
1 -->2
2-->4
3-->9
4-->16

Choices:
A: {1,2,3,4,9,16}
B:{1,2,3,4}
C:{2,4,9,16}
D:{1,2}

Answers

Answer:

I think that answer is C i believe

What is the answer, step by step? 208x13

Answers

Answer:

208*13= 2704

Step-by-step explanation

    +2

   208

x     13

    624

+ 2080

  2704

Look at the diagram below. The friction force between the bag and the floor is 4N. What is the net force acting on the bag?

Answers

Answer: 21 net force to the right

Step-by-step explanation:

Answer:

Step-by-step explanation:

Your right

7th grade math help me pleasee

Answers

Answer:

a, c, b

Step-by-step explanation:

ITS CORRECT TRUST MEEE

Which situation involves an annuity?

A.
investing a $1,000 lump sum into an investment account
B.
depositing $5,000 into a one-year CD
C.
using $500 to open a savings account
D.
making regular deposits of $100 into a sinking fund

Answers

Answer:c. Using $500 to open a saving account

Step-by-step explanation:

Answer:

its D. making regular deposits of $100 into a sinking fund.

Step-by-step explanation:

I got it right

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