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boyakko [2]
2 years ago
7

Gregory predicts that 310 people will attend the spring play. There was an actual of 220 people who attended the spring play.wha

t is the percent error? Round to the nearest whole percent
Mathematics
1 answer:
tia_tia [17]2 years ago
8 0
The percent error is 29%. I posted the equation for percent error on your other question.
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You bought two tickets to the movies at a price of $7 and six tickets at a price of $5
Stels [109]

Hello! They answer to your question would be that you spent $44. This was because 7*2=14 and 6*5-30. Therefore, 14+30=44.

4 0
3 years ago
Sanjay can travel 342 miles in 6 hours. At this rate, how many miles can he travel in 5 hours?
MatroZZZ [7]

Answer:

57 miles

Step-by-step explanation:

342 divided by 5 equals 57 miles

8 0
2 years ago
the length of a rectangle is 9 centimeters more than the width. the area is 112 square centimeters. find the length and width of
NeX [460]
Here,
let width(b)be x then,
length (l)=9cm+x
area =112 sq cm
now,
area of rectangle=l*b
or, 112=(9+x)x
or, 112=9x+x^2
or, 0=x^2+9x-112
or, 0=x^2+(16-7)x-112
or, 0=x^2+16x-7x-112
or, 0=x(x+16)-7(x+16)
or, 0=(x-7)(x+16)
either,
0=x-7
or,7=x
x=7cm
Or,
0=x+16
or, -16=x
x= -16[impossible,as distance is never negative] so,
x=7cm
therefore,length = 7cm + 9 cm = 16cm and width = 7cm.
;)







8 0
3 years ago
Read 2 more answers
at McDonalds a cheese burger, c, has 200 fewer calories that a large fry, f. two cheeseburgers and a large fry have 1100 calorie
lora16 [44]

Answer:

700 more caleries

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
It says 5th 12cm 9cm 9cm, HELPP!!
leva [86]
60 is the answer area is the base times heighth always remember that
6 0
3 years ago
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