All categories

3 years ago

What is the measure of A. 58 B. 10 C. 34 D. 24

Mathematics

1 answer:

kenny6666 [7]3 years ago

7 0

Answer:

A is your answer. Hope this helps!

You might be interested in

three friends earned more than $200 washing cars. they paid their parents $28 for supplies and divided the rest of money equally

Flura [38]

28x+86≤200 because for supplies they divide the rest of money. that means, 200-28=172 so 172/2=86 now we gonna find the value of x.
28x+86≤200 i am gonna subtract 86 both of side 28x+86-86≤200-86 to get value of x.
28x≤114 divide 28 both of side to get value of x so it will be x≤4

7 0

3 years ago

Read 2 more answers

Two companies rent boats by the hour. The total cost, in dollars, c, depends on the number of hours, h.

Maurinko [17]

Answer:

A(35)

B(35_20=15

Step-by-step explanation:

same as all above

3 0

3 years ago

If it takes Carlos 15 weeks to make 3 model cars, how long will it take him to make 11 model cars?

notsponge [240]

Answer:

55 weeks

Step-by-step explanation:

15 ÷ 3 = 5

11 × 5 = 55

I hope this helps you :)

3 0

3 years ago

Information on a packet of seeds claims that the germination rate is 92%. The packet contains 160 seeds.

xenn [34]

Answer: a. N(0.92, 0.0215)

Step-by-step explanation:

For population proportion (p) and sample size n, the mean and standard deviation is given by :-

The sampling distribution model for p is given by :_

$N(\mu_p,\ \sigma_p)$

, where

$\mu_p=p \\ \sigma_p=\sqrt{\dfrac{p(1-p)}{n}$

We assume that the seeds are randomly selected.

Given : Information on a packet of seeds claims that the germination rate is 92%.

i.e. p= 0.92

The packet contains 160 seeds.

i.e. n= 160

Then , $\mu_p=0.92\\ \sigma_p=\sqrt{\dfrac{0.92(1-0.92)}{160}}\approx0.0215$

Hence, the sampling distribution model for p is:

$N(\mu_p,\sigma_p) = N(0.92, 0.0215)$

7 0

4 years ago

The table represents a function.

zavuch27 [327]

Answer:

The correct option is 3. The rate of change in the function $y=x-6$ is less than the rate of change of the function represented in the table.

Step-by-step explanation:

The given table represents a function.

Choose any two points from the table. The two points are (0,-5) and (2,1).

Slope of a line is

$m=\frac{y_2-y_1}{x_2-x_1}$

Slope of the function that is represented by the table, is

$m=\frac{1-(-5)}{2-0}=\frac{6}{2}=3$

Therefore the rate of change of function is 3.

The given function is

$y=x-6$

It is a slope intercept form of a line.

$y=mx+b$

Where m is the slope and b is y-intercept.

Therefore the slope of the given function is 1.

Since 1<3, therefore rate of change in the function $y=x-6$ is less than the rate of change of the function represented in the table. Option 3 is correct.

7 0

4 years ago

Read 2 more answers