3 years ago

Mrs. Harrison has a jar full of cookies.

Mathematics

2 answers:

Dafna11 [192]3 years ago

5 0

C
12 divided by 4 is 3
Therefore there are 4 groups of 3

Elanso [62]3 years ago

4 0

Answer:

Step-by-step explanation:

12 oatmeal cookies divided by 3 sugar cookies is 4. AKA there are 4 groups of 3.

You might be interested in

In a Gallup poll, 1025 randomly selected adults were surveyed and 29% of them said that they used the Internet for shopping at l

svetoff [14.1K]

Answer: (0.25,0.33)

Step-by-step explanation:

A 99% confidence interval for population proportion is given by:-

$\hat{p}\pm 2.576\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$ , where $\hat{p}$ = sample proportion, $n$ = sample size.

Given: $n=1025, \hat{p}=0.29$

A 99% confidence interval estimate of the proportion of adults who use the Internet for shopping:

$0.29\pm 2.576\sqrt{\dfrac{0.29(1-0.29)}{1025}}\\\\=0.29\pm 2.576\sqrt{0.00020087804878}\\\\=0.29\pm2.576(0.01417)\\\\=0.29\pm0.03650192\\\\=(0.29-0.03650192,\ 0.29+0.03650192)\\\\=(0.25349808,\ 0.32650192)$

$\approx(0.25,\ 0.33)$

Thus, a 99% confidence interval estimate of the proportion of adults who use the Internet for shopping = (0.25,0.33)

5 0

3 years ago

Solve for a. 7a + 18 = 102 a =

Virty [35]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Help me or give me answer key plz I’m doing Desmos Quadratic Transformations – Part 1 I’m dum

Nina [5.8K]

Answer:

While the slider moves to the right the point change also. You can see that the points will decrease and increase again.

7 0

2 years ago

A plane took off at a 15° angle to the ground and flew in Sydney's direction. She is standing at a point 25 miles from the

svlad2 [7]

Answer: The Answer is A: 7.685 but then round it up to 8 on edge

3 0

3 years ago

What is an expression for vector x involving vector r, vector s, and vector t?

navik [9.2K]

X = -3r + s - t ....

3 0

3 years ago