2 years ago

Please help a b c or d

Mathematics

1 answer:

AfilCa [17]2 years ago

4 0

Answer:

c hope this helps have a great day god bless you

Step-by-step explanation:

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of the 200 seniors graduating, 50 took an art class while in highschool and 99 were in the band . Only 30 of the students who to

elena-s [515]

Answer:

69 or 71, read below for details.

Step-by-step explanation:

This is unfinished, but I'll answer to my best ability.

200 seniors graduated

99 in band

30 students in art were NOT in band.

I assume the question here is either how many students were in band and art, which would be 69 as 99 - 30 = 69.

If the question is how many students didn't take any electives, the answer is 200 - 99 - 30 = 71.

Message me if you have any questions/clarifications.

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3 years ago

1000 jumps in 3 hours. How many jumps are there per hour?

DiKsa [7]

Just multiply 1000 jumps by 3 to get your answer.

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3 years ago

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Explain how you could use a number line to show that -4+3 and 3+(-4) have the same value.which property of addition states that

Anna007 [38]

For -4+3,
1. start with zero
2. move to left (-x axis) for 4 units (-4)
3. then move to right (+x axis) for 3 units (+3)

For 3+(-4)
1. Start with zero
2. Move the point to right side by 3 units (+3)
3. then move the point to the left by 4 units (-4)

For both you'll stop at -1.

8 0

3 years ago

if a dollar was worth a dollar back then today is worth 3 dollars if you had 52$ back then how much would be worth today?

MissTica

Answer:

I think it is $156

Step-by-step explanation:

Multiply the numbers

6 0

3 years ago

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Can someone help Find the surface area

ankoles [38]

Answer:

1861.39 cm²

Step-by-step explanation:

Given:

d = 15 cm

radius (r) = ½(15) = 7.5 cm

Height = 32 cm

Surface area of a cylinder = 2πrh + 2πr²

Plug in the values

Surface area = 2*π*7.5*32 + 2*π*7.5²

= 1861.39 cm²

7 0

3 years ago