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VashaNatasha [74]
3 years ago
5

Take nought from thirteen

Mathematics
2 answers:
Cerrena [4.2K]3 years ago
5 0
2 5s (or two times five) is equal to 10. Now, to find how many 2s go into 10, divide 10 by 2. 10 divided by 2 is 5, so 5 twos are worth 10 fives.
lisov135 [29]3 years ago
3 0
13 - 0 = 13 is the answer ?? ;)
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Which shows 0.00234 written in scientific notation?
topjm [15]
It’s D


the reason why is because the multiplier must be between 1 and 10
(
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so first more your decimal there which you get:
2.34
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6 0
1 year ago
A culture started with 5000 bacteria. after 7 hours, it grew to 6500 bacteria. predict how many bacteria will be present after 1
spin [16.1K]

6500=7x+5000

6500-5000=7x+5000-5000

1500=7x

1500/7≈214

x≈214

y=19·214+5000

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answer=9066 bacteria

4 0
3 years ago
You roll a fair 6-sided die.what is P(roll a 2)?
Anton [14]

Answer:

it would be 1/6 there are a possible of 6 outcomes

Step-by-step explanation:

6 0
3 years ago
Ruth wants to buy a skateboard for $44. She has $100 in her account. She spent $11.36 to buy stationary. She also wants to buy s
djverab [1.8K]

Given :

Ruth wants to buy a skateboard for $44.

She has $100 in her account. She spent $11.36 to buy stationary.

She also wants to buy some comic books for $3.72 each.

To Find :

The maximum number of comic books, n, that Ruth can buy so that she has enough money left to buy the skateboard.

Solution :

Money left after buying skateboard and stationary is :

Money left = $(100 - 11.36 - 44)

Money left = $44.64

Number of comic she can buy is :

n = \dfrac{44.64}{3.72}\\\\n = 12

Therefore, she can buy a maximum of 12 books.

Hence, this is the required solution.

4 0
3 years ago
Read 2 more answers
Simplify (92 – 3 × 7) ÷ (7 – 3)
Illusion [34]

Answer:

17 3/4

Step-by-step explanation:

Equation: (92 - 3*7)/(7-3)

PEMDAS so parenthesis first. Then multiplication so 7 times 3 is 21. For 7 minus 3 would be four. Like this: (92-21)/4

Subtraction: 71/4

Answer: 17 3/4

8 0
3 years ago
Read 2 more answers
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