3 years ago

My answer was incorrect. Can someone explain this to me please?

Mathematics

2 answers:

finlep [7]3 years ago

8 0

Answer:

i think you got it wrong because you were just supposed to multiply 34 times 2.5 and get 8.5

Scrat [10]3 years ago

5 0

I think you were supposed to multiply it 34 time and 2.5

You might be interested in

What is the slope of the line that passes through the points (1,−6) and (−8,9)?

GenaCL600 [577]

Answer:

15/-9

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

I need help anybody ?

nasty-shy [4]

Answer and Step-by-step explanation:

Simply use the Pythagorean Theorem to solve.

The Pythagorean Theorem is used to solve for a side in right triangles.

$A^{2} +B^{2}= C^{2}$

Plug the sides values into the equation.

$A^{2} + 13^2 = 20^2\\\\A^2 + 169 = 400\\\\A^2 = 231\\\\A = 15.1987$ <- This is the answer.

#teamtrees #PAW (Plant And Water)

6 0

3 years ago

In order to estimate the mean amount of time computer users spend on the internet each month, how many computer users must be s

levacccp [35]

Answer:

1877 computer users

Step-by-step explanation:

We have that for 95% of confident, the value of z has a value of 1.96 (attached table about it), they also mention the margin of error (E) that is 10 and finally the standard deviation (sd) that has a value of 221.

We apply the following formula:

n = [z * sd / E] ^ 2

replacing:

n = [1.96 * 221/10] ^ 2

n = 1876.27

that is, the minimum sample size is 1877

7 0

2 years ago

Yoursef typed a 36-word paragraph in 2/4 minute. What is his typing speed, in words per minute?

Mice21 [21]

Answer:

ill give you the answer once i solve it

Step-by-step explanation:

8 0

2 years ago

Sonbull [250]

Answer:

SORRY I DID NOT UNDERSTAND

8 0

2 years ago