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3 years ago

What is the product 0.285 times 10E2

Mathematics

1 answer:

Sergio039 [100]3 years ago

8 0

Answer:

28.5

Step-by-step explanation:

The number 10E2 is used by some computer languages, spreadsheets, and calculators to mean 10². Your product is ...

0.285 × 10² = 0.285×100 = 28.5

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Which of the following is the sample space for the numbers on a phone?

emmainna [20.7K]

Answer: b) {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

Explanation: We simply list all the numeric single digits from 0 to 9. We'll leave out the asterisk and pound sign as they aren't numeric digits.

5 0

2 years ago

Rearranging formula

allochka39001 [22]

Answer:

Arlo's weight = 52.3 kg

Explanation:

Let Arlo be "x"

Then,

Arlo = x

Bert = x+20 (Because Bert is 20 heavier than Arlo)

Cassie = x+20-5 (Because Cassie is 5 lighter than Bert)

Donnie = $\frac{x+20}{2}$ (Because Donnie is half of Bert's weight)

Average = 57

Step by step Calculations:

57 = $\frac{(x) + (x+20) + (x+20-5) + (\frac{x+20}{2} )}{4}$ (The whole divided by 4 because the total people is 4)

57*4 = x + x + 20 + x + 20 - 5 + $\frac{x+20}{2}$

228 = 3x + 35 + $\frac{x+20}{2}$

228 - 3x - 35 = $\frac{x+20}{2}$

193 -3x = $\frac{x+20}{2}$

2(193 - 3x) = x + 20

386 - 6x = x + 20

386 - 20 = x + 6x

366 = 7x

x = $\frac{366}{7}$

x = 52.3 kg (corrected to 3 significant figures)

Therefore Arlo's weight is 52.3 kg

8 0

2 years ago

What does x equal 3.25-2.5= -9.75+4

Nimfa-mama [501]

X would be 0.5. Hope this helped

4 0

2 years ago

I need some help pls thx

Tresset [83]

Answer:

Graph A represents a function

Step-by-step explanation:

in a function every input will have its own specific output.

8 0

2 years ago

What are the factors of 4

Nimfa-mama [501]

Factors are the numbers another number can be divided from. example-
8÷4=2, 4 is a factor of 8.

so the factors of 4 are 1,2and 4itself. like this-
4×1=4
1×4=4
2×2=4
answer- 1,2 and 4.

7 0

3 years ago