Ask question

Ask question

All categories

3 years ago

12

At the school carnival students guessed how many marbles are in a jar. Marlo guessed 57 when it was actually 50. What percent of

error did Marlo have?
A.5%
B.7%
C.12%
D.14%

2 answers:

alisha [4.7K]3 years ago

4 0

The answer is b he went up 7 when he had to go down 7

nalin [4]3 years ago

4 0

It would be b because marlo guessed 57 when it was actually 50 so he guessed 7 percent

You might be interested in

Can any one explain this question worth points! plz explain if you can

creativ13 [48]

Answer:

x = 31

Step-by-step explanation:

The given angles are supplementary and their sum is 180 degrees

5x - 16 + x + 10 = 180 add like terms

6x - 6 = 180 add 6 to both sides

6x = 186 divide both sides by 6

x = 31

7 0

2 years ago

Find the smaller root for x^2 -9 =-5

Charra [1.4K]

X^2-9=-5
x^2-4=0
(x+2)(x-2)=0 [Difference of Two Squares]
x=-2,2
-2 is the smaller root.

6 0

3 years ago

John has 6 boxes of apples each box holds 12 apples. If 4 of the boxes r full and 2 r half full how many apples does John have??

olga55 [171]

Each box holds 12 apples
He has 6 boxes : 4 are full, 2 are half full

4 with 12, 2 with half of 12 (6)

12*4 + (12/2 * 2)
48 + 6*2
48+12
60

3 0

3 years ago

ABC ~ DEF. What sequence of transformations will move ABC ~ DEF

Olin [163]

Answer:

D

Step-by-step explanation:

we first dilate it, making it the same size, then translate it to the right. I hope I have helped :)

8 0

3 years ago

Read 2 more answers

It seems like I can’t see the answers so if you commented, comment again! Thanks :)

just olya [345]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

$Angle \: \: 4 = 100°$

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

8 0

2 years ago