3 years ago

If Mark got 6 questions out of 40 incorrect, what percent of the questions did he get correct?

Mathematics

1 answer:

romanna [79]3 years ago

6 0

6/40 6.0/40.0 because it’s decimal and percentage wiser

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I NEED THE ANSWER ASAP!! (its for a project)

irina1246 [14]

Answer:

Its a i just took the test

Step-by-step explanation:

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2 years ago

On Saturday, you bowl at Mar vista Bowl, where renting shoes costs $2 and each game bowled is $3.50. On Sunday, you bowl at Pinz

7nadin3 [17]

Answer:

12 games

Step-by-step explanation:

Let the number of games is g

Total cost at Mar Vista:

3.5g + 2

Total cost at Pinz:

3.25g + 5

Since same amount spent in both places, we have:

3.5g + 2 = 3.25g + 5
3.5g - 3.25 = 5 - 2
0.25g = 3
g = 3/0.25
g = 12

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2 years ago

Which of the following equations represents a line that passes through the points

Xelga [282]

Answer:

C) I only

Step-by-step explanation:

( -1, -2) and (0,4)

Slope:

m=(y2-y1)/(x2-x1)

m=(4+2)/(0+1)

m=6/1

m=6

Slope-intercept:

y - y1 = m(x - x1)

y + 2 = 6(x + 1)

y + 2 = 6x + 6

y = 6x + 4

y - 16 = 6(x - 2)

y - 16 = 6x - 12

y = 6x + 4

6 0

2 years ago

A book distributor is trying to divide an order of textbooks into equally sized groups for shipping in cartons. The textbooks ca

Phoenix [80]

Calculate least common factor of 12, 15 & 18.
It will be 180.
answer is
B. 150 < N < 200

3 0

3 years ago

The flagpole in Terry's schoolyard is 42 ft tall. On a sunny day, the flagpole casts a shadow 20 ft long. What is the angle of e

kirill [66]

Answer:

64.5°

Step-by-step explanation:

angle of elevation is the angle from the point where the shadow ends. this create a right angle triangle. using tan, you can find the angle.

tan theta = opposite/adjacent

angle = tan^-1(42/20)

angle = 64.5°

4 0

3 years ago