3 years ago

How many birds were at Thursday

Mathematics

1 answer:

Katarina [22]3 years ago

3 0

Answer:

4 birds

Step-by-step explanation:

4 * $4.5 = $18

12 * $6.5 = $78

78 + 18 = $96

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Find the force it would take to accelerate an 800-kg car at a rate of 5 m/s^2.

Mars2501 [29]

800/5 which is 160!!!!!!!!

5 0

3 years ago

Rewrite without paraentheses and simply (Y-2)^2

german

show how to simply that

(y-2)^2

(y-2)(y-2)

Y^2-2y-2y+4

y^2-4y+4

the answer was y^2-4y+4

hope that helps you!!!!

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4 years ago

At which roots does the graph cross the x-axis? 0 -2 -4 no ir A:-4

sp2606 [1]

Answer:

0 and -2

Step-by-step explanation:

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3 years ago

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Who is taking in more calories if the small bag of snickers are the exact same size: A person in a group where 5 people are shar

MrRa [10]

Answer:

A person in a group where 5 people are sharing 3 small bags of snickers

Step-by-step explanation:

Let the number of calories in one bag of snickers =x

Number of calories in 3 small bags of snickers =3x

If 5 people share 3 small bags of snickers, 1 person's share $=\dfrac{3x}{5}$

Number of calories in 2 small bags of snickers =2x

If 7 people share 2 small bags of snickers, 1 person's share $=\dfrac{2x}{7}$

We then compare the two.

Let x=1

$\dfrac{3}{5}=0.6$ calories per person\\\dfrac{2}{7}=0.29$ calories per person$

Therefore, a person in a group where 5 people are sharing 3 small bags of snickers gets more calories.

3 0

3 years ago

Classify each number as rational or irrational

Keith_Richards [23]

11/3....this is rational because it is a fraction
sqrt 48.....irrrational because it cant be made into a fraction
6.25....rational
0.01045....if this terminates(ends), it is rational
sqrt 16/81....rational because it equals 4/9
sqrt 3/16....irrational
0.42...rational
16pi....irrational

4 0

4 years ago

Read 2 more answers