3 years ago

What are the measures of 1 and 2 multiple choice

Mathematics

1 answer:

Bingel [31]3 years ago

7 0

Im confused could you explain what the questions are better.

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What is -21% as a decimal

AnnZ [28]

Answer:

− 0.21

Step-by-step explanation:

Convert to a fraction, then convert to a decimal by dividing the numerator by the denominator.

5 0

3 years ago

Read 2 more answers

It is advertised that the average braking distance for a small car traveling at 65 miles per hour equals 120 feet. A transportat

katrin2010 [14]

Answer: $H_0:\mu=120$

$H_A:\mu\neq120$

Step-by-step explanation:

Let $\mu$ denotes the average braking distance for a population of small car.

Given : It is advertised that the average braking distance for a small car traveling at 65 miles per hour equals 120 feet.

i.e. $\mu=120$

Objective of test : Whether the statement made in the advertisement is false

i.e. $\mu\neq120$

Since '=' signs is contained by Null hypothesis and alternative hypothesis is against it.

So the null and the alternative hypotheses for the test will be:

$H_0:\mu=120$

$H_A:\mu\neq120$

4 0

3 years ago

2. 5 5

Stels [109]

Answer:

Hola no se chino.......

8 0

3 years ago

HELP DUE IN 10 MINS!!

fredd [130]

Answer:

D. No, they are not similar.

Step-by-step explanation:

<u>Check the ratio of the two given sides:</u>

MV/VT = 21/49 = 3/7
LV/VU = 8/28 = 2/7

Ratios are different so the triangles are not similar

Correct choice is D

5 0

3 years ago

1. Define a variable and write each phrase as an algebraic expression.

katen-ka-za [31]

Answer:

6x=6c?

30-=ml

Step-by-step explanation:

I'm sorry if i got this wrong

7 0

3 years ago

What are the measures of 1 and 2 multiple choice​

What are the measures of 1 and 2 multiple choice