3 years ago

How many dogs were household pets in the U.S in 2012, in scientific notation

Mathematics

1 answer:

Irina18 [472]3 years ago

6 0

Answer:

Step-by-step explanation:

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KengaRu [80]

Divide number of people who would buy it again by total number surveyed them multiply by 100 for the percent.

1815/3300 = 0.55

0.55 x 100 = 55%

The answer is 55%

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3 years ago

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Of 250 student 175 of them walk what is the percent of the student that don't walk

Allushta [10]

It is 70% Because:

250/100 + 175/x

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3 years ago

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Each week Charlene uses 3/4 of a bag of cat food to feed her cats. She has 112 bags of cat food in stock. How long will her stoc

inessss [21]

The stock of cat food will last for 149 weeks.

Step-by-step explanation:

Given,

Bags of cat food in stock = 112

Bags used each week = $\frac{3}{4}\ of\ one\ bag$

Let,

x be the number of weeks.

Therefore,

$\frac{3}{4}x=112$

Multiplying both sides by 4/3

$\frac{4}{3}*\frac{3}{4}x=112*\frac{4}{3}\\x=\frac{448}{3}\\x=149.33$

Rounding off to nearest whole number;

x=149

The stock of cat food will last for 149 weeks.

Keywords: fraction, multiplication

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3 years ago

Describe a rectangular prism using words such as surfaces

vivado [14]

The surfaces are the faces of the prism. The vertices are the points of the prism, where three sides intersect. You can also call them corners. To find the volume, you multiply length and width and height.

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3 years ago

Let: f(x)=x+1 and g(x)=x^2-2 <br><br> find: f(x)•g(x)

lesya692 [45]

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3 years ago