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3 years ago

Select the correct answer.

Mathematics

2 answers:

Deffense [45]3 years ago

8 0

Answer:

Correct Answer 4 Secs

Step-by-step explanation:

#Platolivesmatter

Hope this helped :)

7nadin3 [17]3 years ago

7 0

Answer:

I believe it would take 4 seconds

Step-by-step explanation:

PLATO/Edmentum

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Pls help

HACTEHA [7]

I think the bottom right, because it's going clockwise.

4 0

3 years ago

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Mr. Rankin took his family out to dinner last night and their subtotal was $88.24. The sales tax was 5%, and he left a 20% tip.

sertanlavr [38]

Answer:

8.82

Step-by-step explanation:

subtotal- 88.24

total- 92.65

total with tip-111.18

change- 8.82

7 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Ccolor%7Bpink%7D%5Crm%5Chuge%7BHelp%7D" id="TexFormula1" title="\color{pink}\rm\huge{Help}"

Llana [10]

Answer:

See below

Step-by-step explanation:

#1 Synthetic method

2x³ + x² - 2x - 4 ÷ x + 1 = 2x² - x - 1 rem 3

--------------------------------------

x + 1 | 2x³ + x² - 2x + 4

---------------------------------

-1 | 2 1 -2 4

| - 2 1 1

2 - 1 - 1 3

#2 Long division

3x³ - 5x² - 26x - 8 ÷ 3x + 1 = x² - 2x - 8

--------------------------------------

3x³ - 5x² - 26x - 8 | 3x + 1 = x² - 2x - 8

3x³ + x²

-6x² - 26x

-6x² - 2x

- 24x - 8

- 24x - 8

8 0

3 years ago

Hank and Debra each own two milking cows. One day, they milked their cows and compared the amount of milk the cows produced in t

drek231 [11]

Answer:

The answer to your question is 2 7/24

Step-by-step explanation:

Data

Hank's cows = 4 3/4 and 4 1/8

Debra's cows = 5 1/2 and 5 2/3

Process

1.- Convert the mixed functions to improper fractions

Hank's (16 + 3)/4 = 19/4 (32 + 1)/8 = 33/8

Debra's (10 + 1)/2 = 11/2 (15 + 2)/3 = 17/3

2.- Sum up Hank's milk and Debra's milk

Hank's 19/4 + 33/8 = 38/8 + 33/8 = 71/8

Debra's 11/2 + 17/3 = 33/6 + 34/6 = 67/6

3.- Subtract Hank's milk to Debra's milk

67/6 - 71/8 = (268 - 213)/24

= 55/24

-Convert into a mixed fraction

24 55

55/24 = 2 7/24

4.- Conclusion

Debra milked 2 7/24 more milk than Hank

4 0

3 years ago

The mean weight of the packages Joan shipped was 2.5 pounds. If Joan mailed four packages and three of them had weights of 1.7,

Blababa [14]

The mean weight of the packages is 2.5, so the total weight of the packages is found by multiplying 2.5 pounds by 4 which is equal to 10 pounds. That is the tial weight of the four books. To find the weight of the fourth book, the three other weights are subtracted from 10 pounds:
$10 - 1.7 - 3.2 - 2.8 = 2.3 pounds$

8 0

3 years ago

Read 2 more answers