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OverLord2011 [107]
4 years ago
10

51 please and thank you!

Mathematics
1 answer:
SpyIntel [72]4 years ago
3 0

Check the picture below.

Bearing in mind that above sea level units are positive and below it are negative.

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How many ways are there to select 15 cookies if at most 2 can be sugar cookies and at least 3 must be chocolate chip
olya-2409 [2.1K]

Answer:

A cookie store sells 6 varieties of cookies. It has a large supply of each kind. How many ways are there to select 15 cookies if at most 2 can be sugar cookies?

8 0
3 years ago
Lexie earned $64.38 for working from 8:00 AM to 4:15 PM. Within that time, she took a 1 hour lunch break for which she did not g
Tema [17]
8 - 4:15 pm  = 8 hours and 15 minutes , minus the hour break  = 7 hours and 15 minutes . she earnt $64.38 for 7.25 hours work so 64.38 / 7.25  = 8.88 . she gets paid $8.88 an hour
7 0
3 years ago
Read 2 more answers
There are 6 blue marbles, 4 red marbles, 7 green marbles, and 3 yellow marbles in a bag. Find the probability of choosing a blue
Ludmilka [50]

Answer:

70%

Step-by-step explanation:

If you add the marbles together you will have 20 marbles.

The probability of choosing a marble that not blue is 14/20

If you converted that into a percent it would be 70%

Hope this is helpful

- Please mark brainliest :)

3 0
3 years ago
Kayla’s work to find the surface area of a composite solid formed when a rectangular prism and rectangular pyramid are joined at
docker41 [41]

Answer:

Option B

Step-by-step explanation:

The reason is because the surface area is not including the base of the pyramid and the top of the prism.

Option b.  she left out one of the faces of the solid she should have simplified 2((5)(7))+2((6)(7))+2[1/2(5)(9.3)]+2[1/2(6)(9.2)]+(5)(6)

Step-by-step explanation:

we know that

The surface area of the composite figure is equal to the surface area of the pyramid not including the base plus the surface area of the prism not including the top

so

SA= 285.7 units squared

5 0
4 years ago
What is the area of the parallelogram (a) 168s sq inches b) 140 sq inches c) 130 sq inches d) 120 sq inches
irina [24]

Answer:

Step-by-step explanation:

Area of a parallelogram is given as the multiplication of its length by that of its height or breadth, however you call it.

In this question, you didn't state the length nor the breadth or height. You just listed the answers. It's very hard knowing the answer without having its dimensions. However, I can tell you that on the diagram or drawing you have there with you, multiply the two distance given to you together, it ought to give you one of the four options you listed above. Be it 168, 140, 130 or even 120 square inches.

4 0
3 years ago
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