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3 years ago

HELP! Tell wether the angles are adjacent, vertical, or neither.

Mathematics

2 answers:

nordsb [41]3 years ago

5 0

Answer:

Sa ml may matutunan ka

Phantasy [73]3 years ago

4 0

Answer:

Hello, i cant see the link, try reposting

Step-by-step explanation:

Are you really in college?

Because I learned that in 7th grade.

(just wondering)

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If a new jacket sells for $30, find the total cost if you were charged 5% sales tax. Round your answer to the nearest cent.

Nady [450]

We would multiply $30 by 5% to first find 5%
5% = 0.05
$30 x 0.05 = $1.50
Now we add that to 30
$30 + $1.50 = $31.50

Your answer is $31.50

6 0

3 years ago

What is the slope of the linear graph in simplest form ?

Nady [450]

Answer:

2/1

Step-by-step explanation:

Slope = 2

up 2, right 1

rise over run

7 0

3 years ago

Read 2 more answers

The statewide pass rates for ENGL&101 across Washington state community colleges is 68%. An instructor in the English depart

Mila [183]

Answer:

The calculated value Z=1.2413 < 1.96 at 0.05 level of significance

Null hypothesis is accepted

An instructor in the English department at CBC believes rates at CBC may be equal to the state average

Step-by-step explanation:

Step(i):-

Given Population proportion

P=68%= 0.68

Sample proportion

$p^{-} =\frac{x}{n} = \frac{179}{250} = 0.716$

Null hypothesis : H₀ : p = 0.68

Alternative Hypothesis :H₁ : p > 0.68

Step(ii):-

Test statistic

$Z = \frac{p^{-}-P }{\sqrt{\frac{P Q}{n} } }$

$Z = \frac{0.716-0.68 }{\sqrt{\frac{0.68 X 0.32}{250} } }$

Z = 1.2413

Level of significance

$Z_{0.05} = 1.96$

The calculated value Z=1.2413 < 1.96 at 0.05 level of significance

Null hypothesis is accepted

An instructor in the English department at CBC believes rates at CBC may be equal to the state average

6 0

4 years ago

If a circle has a 16in diameter what is the formula to find its area

Brilliant_brown [7]

Answer:

The formula is Area = pi * Radius * Radius. Computing the answer gives you 64pi as the area for a circle with a 16in diameter

Step-by-step explanation:

Radius = diameter/2 = 16/2 = 8

Area = pi * radius * radius = pi * 8 * 8 = 64pi

4 0

3 years ago

ILL GIVE BRAINLIST!! PLEASE HELP! Theres 2 answers!!

pantera1 [17]

Answer:

Option B

Step-by-step explanation:

Well, now that I found out the prices per ounce, it has to be option B. Here is my reasoning:

Option A, when you do 2.98÷15.5, you get 0.19225...

Option B, is a different story. When you do the same process, it amazingly comes out to 0.1785...(this means that Option B is 0.2 cents (rounded) cheaper per unit, then Option A.

So its option B

Your welcome.

7 0

3 years ago