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3 years ago

Please help it's urgent!Pls

Mathematics

2 answers:

Rufina [12.5K]3 years ago

8 0

Answer:

c may bbethe most accurate one l m 55% sure

natulia [17]3 years ago

6 0

Answer:

Its c fs :)

Step-by-step explanation:

Its c because x should be the exponent gl and hope this helps :)

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Which of the following is not a property of a rectangle

In-s [12.5K]

Answer:

I would like to say A because Diagonals of a rectangle Bisect each other at a right angle.

This seems likely

Please Mark as Brainliest

Hope this Helps

5 0

3 years ago

Four more than twice a number is less than negative twelve. Find all numbers that make this statement true.

andreev551 [17]

Answer:

x<-8

Step-by-step explanation:

four more than twice a number = 4+2X

is less than negative twelve = <-12

4+2X<-12

(4-4)+2X< -12-4

2x<-16

X<-8

7 0

3 years ago

Am I correct? Please check my answer

avanturin [10]

Yes your right ...."...............................

6 0

4 years ago

According to the U.S. Department of Education. Institute of Education Sciences, National Center for Education Statistics 1,026,0

Andreyy89

Answer:

The correct option is C) 21.1 and 0.68

Step-by-step explanation:

Consider the provided information.

The mean composite score was 21.1 with a standard deviation of 4.8. The ACT composite score ranges from 1 to 36, with higher scores indicating greater achievement in high school.

Therefore μ = 21.1 and σ = 4.8

It is given that the sample of 50 students;

Thus, sample size ( n ) = 50

According to the central limit theorem,

$\mu_{\bar x}=\mu\ and \ \sigma_{\bar x}=\frac{\sigma}{\sqrt{n}}$

Therefore

$\mu_{\bar x}=21.1$

$\sigma_{\bar x}=\frac{4.8}{\sqrt{50}}$

$\sigma_{\bar x}=0.68$

Hence, the correct option is C) 21.1 and 0.68

7 0

3 years ago

Can someone please help me I can’t afford to get anymore wrong

yuradex [85]

You answer would be B. Vehicle B needs fewer repairs then Vehicle A on average and its repair rate is more consistant

3 0

3 years ago