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pashok25 [27]
3 years ago
12

Please help me !!!!!!!!

Mathematics
1 answer:
ella [17]3 years ago
5 0

Answer:

Step-by-step explanation:

a ans b

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Barney ate 21 M&M's. If he ate 15% of the bag of M&M's, how many were in the bag to start?
natali 33 [55]

Answer:

3.15

i just used the calculater :)

8 0
2 years ago
Read 2 more answers
Susan has a rectangular fence around her swimming pool. The fence she built was 15 ft long, 10 ft wide and 6ft tall. How many sq
Dmitriy789 [7]

Answer:

300 Square feet

Step-by-step explanation:

Susan built a rectangular fence around her swimming pool.

Length=15ft

Width(or Breadth)=10ft

Height=6ft

To solve this, picture a cuboid with the top and bottom open, that is the key to finding the Surface Area of the Fence.

Surface Area of a Cuboid= 2(LW+LH+WH)

However since the top and bottom are open, the Surface Area becomes

Surface Area of the fence= 2(LW+WH)

                                       =2((15X6)+(10X6)

                                       =2(90+60)=2 X 150 =300

Susan uses 300 Square feet to build her fence.

8 0
3 years ago
The base is 34 ya and it’s height is 20.5. What is the area
aliya0001 [1]
There is no given area without the width dimension
8 0
2 years ago
A gym floor has a perimeter of 615 feet What is the<br> perimeter of the floor in yards?
bogdanovich [222]

Answer:

205 yards

Step-by-step explanation:

One yard is 3 feet

Divide 615 feet by 3 to get 205

4 0
3 years ago
The line plot and the bar graph show the same test scores. Where should you look to find the greatest common test score?
Klio2033 [76]

Answer:

The tallest column of the line plot

Step-by-step explanation:

A line plot shows the frequency of data, in short it shows how many times something has occurred or the number of times data occurs in a group of data.

The number of data is represented by markers or in this case "x"s. The more x's along the column, the more times it occurred.

The bar graph there does not show the frequency of the different scores. This shows the relationship between the test number and the percentage of the scores obtained. It does not tell you the individual scores obtained.

3 0
3 years ago
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