Please Help me and answer quickly

Answers

Answer 1

Answer:
1 batch . . . . 2-1/4 cups
2 batches . . 4-1/2 cups
3 batches . . 6-3/4 cups
4 batches . . 9 cups
.
.
7 batches . . 7(2 + 1/4) =

   (7 x 2) + (7 x 1/4) =

   14    + ( 7/4) =

   14 + 1-3/4 = 15-3/4

c). Write a proportion:    (1 batch) /(3 dozen) = (x) / (200 cookies)

1 dozen = 12 cookies
3 dozen = 36 cookies

So the proportion is (1 batch)/(36 cookies) = (x) / (200 cookies)

Cross-multiply:    (1 batch) x (200 cookies) = ('x' batch) x (36 cookies)

Divide each side by (36 cookies):

   (1 batch x 200 cookies / 36 cookies) = 'x' batch

   (200 batch / 36) = 'x' batch

   x = 200/36 = 5.55 batches

If you can only make whole batches, then you need to make 6 of them
in order to have at least 200 cookies.

d). There's more than one possible unit rate here:

--   2.25 cup flour per batch

-- 0.75 cup flour per dozen cookies

-- 0.0625 cup flour per cookie

-- 16 cookies per cup flour

-- 0.444 batch per cup flour

etc.

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A soccer field is 345 feet long. What is the length of the field in yards?

Answers

each yard is 3 feet, so we divide 345 feet by 3 to get our length in yards:
345 / 3 = 115
so the field is 115 yards long

if you intend to begin saving 30% of your income and you bring home $750 a week, how much will you have saved in one year?

Answers

Answer:

$11,700

Step-by-step explanation:

Given:

Weekly income = $750

Amount saved weekly,

= 30% of weekly income

= (30/100) x $750

= $225

Assuming there are 52 weeks in a year

yearly savings,

= amount saved weekly x 52 weeks

= $225 x 52 weeks

= $11,700

what are 3 non-equivalent fractions with values between the square root of 56 and the square root of 58

Answers

square root of 56 = 7.483314774
square root of 58 = 7.615773106

so we just need to come up with fractions that are between about 7.4833 and 7.6158

7.5 = 7 1/2 or 15/2
7.55 = 7 11/20 or 151/20
7.6 = 7 3/5 or 38/5

15/2
151/20
38/5
are your fractions

*Note: there are many other possible answers, I was just exemplifying a few.

$√(56) \approx7.48\n√(58) \approx7.62$

So these fraction can be:
$7.5=7(5)/(10)=7(1)/(2)=(15)/(2)\n7.56=7(56)/(100)=7(14)/(25)=(189)/(25)\n7.6=7(6)/(10)=7(3)/(5)=(38)/(5)$

Last Saturday, Jay spent 6 hours playing games, studying and talking with his friends. he spent 2/5 of the time playing games and 1/2 of the time studying. How many minutes did he spend talking with his friends?

Answers

(1 - (2/5 + 1/2)) x (6 x 60)
(1 - (4/10 + 5/10)) x 360
(10/10 - 9/10) x 360
1/10 x 360 = 36
so he spend 36 minutes talking with his friend

Final answer:

Jay spent 36 minutes talking with his friends on Saturday after spending 2/5 of his time playing games and 1/2 of his time studying.

Explanation:

The total time Jay spent on all activities is 6 hours. He spent 2/5 of his time gaming, so that would be 0.4 * 6 hours = 2.4 hours, and he spent half of his time studying, that's 0.5 * 6 hours = 3 hours. To figure out how much time he spent talking with friends, we subtract the time spent gaming and studying from the total time. So, 6 hours – 2.4 hours – 3 hours = 0.6 hour. As there are 60 minutes in an hour, Jay spent 0.6 * 60 = 36 minutes talking with his friends.

Learn more about Time calculation here:

brainly.com/question/33260049

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HELP ME PLEASE! I NEED HELP

Answers

Answer:

5.7

7.1

6.9

Step-by-step explanation:

|4 - 9| = 5

|-3.1 + 8.8| = 5.7

|-7.1| = 7.1

|2.7 + 4.2| = 6.9

Write a numerical expression for each verbal phrase.the total number of coins Kyle has if he has 12 quarters and 20 dimes
Question 5 options:

12 × 20

20 – 12

12 + 20

20 ÷ 12