3 years ago

Im having trouble to do this problem can someone please help mee

Mathematics

1 answer:

Bad White [126]3 years ago

4 0

Equation of the linear function would be :

y = -2x - 1

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Sphere A has a radius of 24 centimeters, and sphere B has a diameter of 42 centimeters. The radius of sphere A is

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The correct answer is 100

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3 years ago

What are the next three terms of each sequence?5,7.5

leva [86]

Answer:

The next three terms are 10, 12.5 and 15

Step-by-step explanation:

I. As you can see 5 and 7.5 is came from 5, 5 + 2.5

So given y = 5 + 2.5( x - 1 ) when y is output, x is term

II. Perform x = 3, 4, 5

So y = 5 + 2.5( 3 - 1 )

= 5 + 5

3rd = 10

y = 5 + 2.5( 4 - 1 )

= 5 + 7.5

4th = 12.5

y = 5 + 2.5 (5 - 1)

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Leave comment below.

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3 years ago

A test has 2 multiple choice questions, each with five choices. What is the probability of guessing the correct answer to both q

Maslowich

50% is what I think I could be wrong tho

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3 years ago

The average test scores for a particular test in algebra was 84 with a standard deviation of 5. What percentage of the students

bija089 [108]

Answer:

The percentage of the students scored higher than 89% is 15.87%

Step-by-step explanation:

we are given

The average test scores for a particular test in algebra was 84

so, mean is 84

$\mu=84$

a standard deviation of 5

so,

$\sigma=5$

we have

x=89

now, we can use z-score formula

$z=\frac{x-\mu}{\sigma}$

now, we can plug values

$z=\frac{89-84}{5}$

$z=1$

now, we can use calculator

and we get

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So,

The percentage of the students scored higher than 89% is 15.87%

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4 years ago

Math question down below

laila [671]

Answer:

Step-by-step explanation:

use the x's and y's in this...

y-y over x-x

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3 years ago

Read 2 more answers