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2 years ago

Select the correct answer.

Mathematics

2 answers:

ioda2 years ago

6 0

Answer:

B. -5.20.

Step-by-step explanation:

We can see that Janet made more in week 4 then in week 2, so that means the answer will have to be a negative. To find the exact answer, we take away 21.74 from 16.54. This gets us -5.2, which is equivalent to -$5.20. I hope this helps!

Vedmedyk [2.9K]2 years ago

3 0

5.29 justa subrast the two

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1 point

mrs_skeptik [129]

you divied the 10.30 by 10 and get 1.03

8 0

2 years ago

To determine what percentage of 376 teachers at a university were female, Ryan randomly selected 14 teachers. He then collected

Kipish [7]

Answer:

a)There are 14 teachers in Ryan's sample, and 362 teachers in the population.

Step-by-step explanation:

Population:-

The totality of observations with which we are concerned, whether this number be finite or infinite is called population.

Given data population is 376 teachers at a university were female'

Sample:-

A sample is a subset of a Population

sample of given data = 14teachers

The percentage of 376 teachers at a university were female, Ryan randomly selected 14 teachers.

$p = \frac{14}{376} = 0.0372$ = 3.72%

6 0

3 years ago

WILL GIVE BRAINLEIST PLEASE HURRY DUE AT 9 PM SUPER EASY For exercises 1 and 2, simplify each expression.

Ostrovityanka [42]

1. 13x + 21
2. 33 + 6x

6 0

2 years ago

What is a quartic function with only two real zeros at x = 7 and x = 13

Fittoniya [83]

Zeros be a and b

a=7
b=13

Function

$\\ \sf\longmapsto y=x^2-(a+b)x+ab$

$\\ \sf\longmapsto y=x^2-(7+13)x+(7)(13)$

$\\ \sf\longmapsto y=x^2-20x+91$

Option B

3 0

2 years ago

Can someone please help me

Rus_ich [418]

Answer:

1) A.

2) C.

Step-by-step explanation:

1) 1 pint = 1/2 quarts

15 pints = 15 × 1/2 quarts

15 pints = 15/2 quarts

15 pints = 7 1/2 quarts

2) 1 quarts = 0.95 liters

4 quarts = 0.95 × 4 liters

4 quarts = 3.8 liters

5 0

3 years ago