4 years ago

The answer please helping with homework

Mathematics

1 answer:

sveta [45]4 years ago

5 0

0% because there is no point before 40 on the line

You might be interested in

to download movies off the internet, you must pay 1.99 per movie,plus one time fee of 5.50 write an expression to show the total

Oksanka [162]

1.99x+5.5= total cost

8 0

3 years ago

Read 2 more answers

2. Estimate the square root of the following

In-s [12.5K]

Answer:

1..9.9

2....23.9

3...106.9

4....21.8

7 0

3 years ago

Read 2 more answers

Use an algebraic rule to describe a translation right 4 units and down 2 units.

Harlamova29_29 [7]

Do you have any options to pick from

4 0

4 years ago

FiftyFifty adult men in the United States are randomly selected and measured for their body mass index (BMI). Based on that sa

Fynjy0 [20]

Answer: $(23.3,\ 29.7)$

Step-by-step explanation:

The confidence interval for population mean is given by :-

$\overline{x}\pm ME.$ , where $\overline{x}$ is the sample mean and ME is the margin of error .

Given : The sample mean : $\overline{x}=26.5$

Margin of error : $ME=3.2$

Then , the range of values (confidence interval) likely to contain the true value of the population parameter will be :-

$26.5\pm 3.2=(26.5-3.2,\ 26.5+3.2)=(23.3,\ 29.7)$

Hence, the range of values likely to contain the true value of the population parameter = $(23.3,\ 29.7)$

3 0

3 years ago

Read 2 more answers

The work of a student to solve a set of equations is shown: Equation A: y = 4 − 2z Equation B: 4y = 2 − 4z Step 1: −4(y) = −4(4

dem82 [27]

Answer:

The student made the first mistake in step 2.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers