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3 years ago

Santas having trouble. one quarter of the elves call out sick. how many elves are sick?

Mathematics

2 answers:

lions [1.4K]3 years ago

8 0

Answer:

how many are there

Step-by-step explanation:

we need to know many are in total

strojnjashka [21]3 years ago

8 0

Answer: I think 100 elves. The question isn´t really complete.

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Find the total surface area of this cone.

denpristay [2]

Answer:

200π cm^2

Step-by-step explanation:

Sb = 8^2 π = 64π cm^2

a = sqrt2 [8^2 + 15^2] = sqrt2 [64 + 225] = sqrt (289) = 17 cm

Sl = 8x17xπ = 136 π cm^2

SA = 136π + 64π =200π cm^2

6 0

3 years ago

Evaluate e – 2 when e=7.

Readme [11.4K]

Answer:

Step-by-step explanation:

If e = 7, you would replace e in the expression e - 2 with 7 so that the expression becomes 7 - 2 which results in 5.

Does that help?

3 0

3 years ago

Read 2 more answers

Simplify.

Ray Of Light [21]

$Use\ \sqrt{ab}=\sqrt{a}\cdot\sqrt{b}\\\\\sqrt{75}=\sqrt{25\cdot3}=\sqrt{25}\cdot\sqrt3=5\sqrt3\to\boxed{B)}$

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3 years ago

Can somebody solve this?

balandron [24]

Answer:

y = − 4 +2x/3

Step-by-step explanation:

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3 years ago

5×100+9×1+41/100 as a decimal

liubo4ka [24]

Answer:

Step-by-step explanation:

Parentheses Exponents Multiplication Division Addition Subtraction

5X100=500 and 9X1=9 and 41/100=0.41 Then put them back into the equation

5X100+9X1+41/100=

500 + 9 + 0.41 = Now add. 509.41

3 0

3 years ago