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frozen [14]
3 years ago
15

10

Mathematics
1 answer:
miskamm [114]3 years ago
7 0

Answer:

4 lb

Step-by-step explanation:

Subtracting 4 lb from 18 lb yields 14 lb, the weight of the backpack without math book:  18 lb - 4 lb = 14 lb

The math book weighs 4 lb.

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There are 70 dogs and 55 cats at the shelter. 15 of these animals get adopted . What is the percent of the animals that got adop
Alja [10]

Answer: 12%

Step-by-step explanation:

Given

There are 70 dogs and 55 cats at the shelter

If 15 animals are adopted

Total no of animals =70+55=125

Percent of animals adopted is given by

\Rightarrow \dfrac{\text{Animals adopted}}{\text{Total animals}}\times 100\\\\\Rightarrow \dfrac{15}{125}\times 100=12\%

5 0
3 years ago
ONLY answer if you know! Which of the following will have a negative result? (1 point)
Nastasia [14]
The negative would be 12-14 witch = -2
4 0
3 years ago
135,000 mg =_____________ kg
kupik [55]
The correct answer for the question that is being presented above is this one: "<span>0.135 kg."</span>

the topic presented here is conversion.
Converting mg to kg.
1000000 mg = 1 kg
1 mg = 0.000001

So, from the given, 135,000mg, we need to divide it by 1000000 mg in order to get the kilogram conversion.

= 135000 / 1000000
= 0.135 kg.
3 0
3 years ago
Anyone good at math? will give brainlest to correct
V125BC [204]

Answer:

8%

Step-by-step explanation:

27 - 25 = 2

2/25 x 100 = 8%

8% increase

answer is 8%

6 0
3 years ago
Read 2 more answers
Helpppppppppppppppppppppppppppppp
ziro4ka [17]
Ha. That looks alot like i-ready. (i-ready sucks butt.)

But the horror that is i-ready aside, your answer is the third one : The proportion of grandparents that feel safe entering their account information online is 0.32.

32% converted to a decimal is 0.32, and 68% converted to a decimal is 0.68. That would mean that the proportion for grandparents that feel safe doing so is 0.32, and the number of grandparents that don't feel safe doing so is 0.68.
8 0
3 years ago
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