3 years ago

What is 1.7¯ expressed as a fraction in simplest form?

Mathematics

2 answers:

attashe74 [19]3 years ago

5 0

C or A could be the answer

Aleksandr [31]3 years ago

3 0

Hello, 1.7 as a fraction in simplest form is 17/10. The answer for 1.7 repeating as a fraction is B, 137.

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What is the value of v? v/-8=v 4?

Ray Of Light [21]

V/-8 = 4v
V= -32v
V+32v=0
33v=0
V=0

8 0

3 years ago

Read 2 more answers

(5x - 7) + (10x 7) = 180

goldfiish [28.3K]

15x=180
x=12

hope this helps

4 0

3 years ago

Help me solve for z, step by step if you can

zheka24 [161]

Answer:

z=6

Step-by-step explanation:

z/3 + 1/2 = 5/2

Subtract 1/2 from each side

z/3 + 1/2-1/2 = 5/2-1/2

z/3 = 4/2

z/3 =2

Multiply each side by 3

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3 years ago

A large university is interested in learning about the average time it takes students to drive to campus. The university sampled

Dmitrij [34]

Answer: The value of test statistic is 2.442.

Step-by-step explanation:

Since we have given that

n = 238

Sample mean = 23.2 minutes

Standard deviation = 20.26 minutes

Hypothesis :

$H_0:\mu=20\\H_a:\mu\neq 20$

So, the test statistic value would be

$z=\dfrac{\bar{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}\\\\z=\dfrac{23.2-20}{\dfrac{20.26}{\sqrt{236}}}\\\\z=2.442$

Hence, the value of test statistic is 2.442.

4 0

3 years ago

Round 4,317 to the nearest ten

Dafna11 [192]

Answer:

4,320

Step-by-step explanation:

7 is closer to 10 then 0. 4,310 + 10 = 4,320

3 0

3 years ago