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ICE Princess25 [194]
3 years ago
11

.......Help Please.........

Mathematics
1 answer:
Sveta_85 [38]3 years ago
8 0

Answer:

57% to the nearest whole number

Step-by-step explanation:

That is (80/139.3) * 100

= 0.5743  * 100

= 57.43%.

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The ratio of adult tickets sold to child tickets sold was 3:2, how many<br> child tickets were sold?
Makovka662 [10]

Answer:

3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A rectangular garden is 6 feet long and 4 feet wide. A second rectangular garden has dimensions that are double the dimensions o
sergey [27]

Answer:

100 percent increase

Step-by-step explanation:

1st garden

Length = 6 ft

Width = 4 ft

Perimeter = 2 (l+w)

                 = 2 (6+4) = 2(10) = 20

2nd garden

The length and width are 2 times the 1st garden

Length = 2 *6 = 12

Width = 2 *4 = 8

Perimeter = 2 (l+w)

                 = 2 (12+8) = 2(20) = 40

Percent change = (new - old )/old * 100 percent

The 1st garden is the old garden = 20  and the 2nd garden is the new garden = 40

Substituting in

Percent change = (40-20)/20 = 20/20 =100 *100 percent

                            = 100 percent increase

5 0
3 years ago
Three consecutive integers have a sum of -21. Which equation can be used to find the value of the three numbers?
umka21 [38]

Answer: x + (x + 1) + (x + 2) = -21

Step-by-step explanation:

7 0
3 years ago
Find the volume of the composite solid. Round your answer to the nearest hundredth.
oee [108]
We will first find the volume of the base:
V 1 = 9² · 5 = 81 · 5 = 405 in³
Then the volume of the upper solid - pyramid. We must find the height of the pyramid:
h² = 11² - 4.5² = 121 - 20.25 = 100.75
h = √100.75
h = 10.037429
V 2 = 1/3 · 9² · 10.037429 = 271.01
Finally, the volume of the composite solid:
V = V 1 + V 2 = 405 + 271.01 = 676.01
Answer: C. 676.01 in³

3 0
3 years ago
Read 2 more answers
25x1234 i need help now she is anyoing
Readme [11.4K]

Answer:

30850

Step-by-step explanation:

4 0
3 years ago
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