All categories

3 years ago

Expand to write an equivalent expression. −5(7−2)

Mathematics

1 answer:

pogonyaev3 years ago

3 0

-35+10
If correct please mark as Brainly!

You might be interested in

A billing company that collects bills for doctors' offices in the area is concerned that the percentage of bills being paid by

lukranit [14]

Answer:

Following are the responses to the given question:

Step-by-step explanation:

$H_o : p =0.31\\\\H_a: p \neq 0.31\\\\n = 8606 \\\\ p^ = 0.32$

$TS = \frac{(p^ - p)}{\sqrt{(\frac{pq}{n})}}$

$= \frac{(0.32-0.31)}{\sqrt{(\frac{0.31\times 0.69}{8368})}}\\\\=\frac{0.01}{5.4}\\\\=0.00185\\\\$

3 0

3 years ago

MrRa [10]

Based on the information in the table given, the line plot to show the data is given in the attached picture.

This is a kind of graph that shows data on a number line. The data that is to be represented will be put as points above the numbers on the number line.

Numbers with more variables will have multiple points placed above them to show that they have more frequency.

Find out more on line plots at brainly.com/question/15207273.

6 0

2 years ago

65% of what number is 39 then write an equation

Volgvan

Answer:

Step-by-step explanation:

65% = .65, so

60 × .65 = 39

or the equation could be

60/.65 = x

Hope this helps, if not please let me know and i will do my best to correct my mistake.

6 0

3 years ago

For the graph below, what should the domain be so that the function is at least 300? (1 point) graph of y equals minus 2 times t

alexandr1967 [171]

The function is a quadratic function, then the domain will be all real numbers. Then the correct option is D.

<h3>What are domain and range?</h3>

The domain means all the possible values of x and the range means all the possible values of y.

The function is given below.

y = -2x² + 50x + 300

Then the function is a quadratic function, then the domain will be all real numbers.

Then the correct option is D.

More about the domain and range link is given below.

brainly.com/question/12208715

#SPJ1

6 0

2 years ago

9. If you invest $2000 an account that pays 8 % interest

marissa [1.9K]

Answer:

2000 * 1.08 * 1.08 * 1,08 ....

well, since we are multiplying the same number over and over, let's just write

$2000 \times {1.08}^{20}$

equals

$9321.91

7 0

3 years ago