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iris [78.8K]
2 years ago
8

Samuel wants to use his earnings from Monday and Tuesday to buy some batteries

Mathematics
2 answers:
IrinaK [193]2 years ago
4 0

Answer: There are 2 batteries which he can buy with his earnings .

Step-by-step explanation:

Since we have given that

Selling price of cans at the recycling center = $0.40 per pound

Number of pounds of cans he sold on Monday = 16.2

Number of pounds of cans he sold on Tuesday = 11.8

Total earning of Samuel is given by

(16.2+11.8)\times 0.40=\$11.2

Now, cost of battery =$5.60

So, number of batteries he can buy is given by

\frac{\text{ Total earnings}}{\text{ Cost of each battery}}\\\\=\frac{11.2}{5.6}\\\\=2

So, there are 2 batteries which he can buy with his earnings .

Schach [20]2 years ago
4 0
16.2 × .40 = $6.48
11.8 × .40 = $4.72

6.48 + 4.72 = $11.20

11.20/5.60 = 2

he can buy 2 batteries

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We have 36 black socks

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Frank had 42 rocks that he wanted to share with his friends. If he gave each friend the same number of rocks(and kept the same n
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2 years ago
Need help with work g
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First find the circumference of the tire:

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8 0
2 years ago
Read 2 more answers
Marissa's Fashions purchases designer boots from a manufacturer for $50.88 per pair. Marissa then adds a certain amount to the p
KATRIN_1 [288]

Answer:

Markup of _66.67_ % or $ _33,92_ per pair of boots

Step-by-step explanation:

In order to find the markup per pair of boots, we need to find the sales price BEFORE tax.

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if we isolate x we have x = (90.10 * 100) / 106.25 = $84.80

We can then easily calculate the markup amount, since the boots were sold $84.80 and Marissa paid $50.88, that means her markup amount is $33.92.

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6 0
3 years ago
A boat drops an anchor 75 feet to the bottom of a lake. A sunken treasure chest lies at the bottom of the lake, 40 feet away fro
Reil [10]
Given
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Distance of the treasure from the anchor = 40 feet

Solution
The dropped at the bottom makes an angle of 90 degree . Therefore making an right triangle with the chest and boat

By Pythagoras theorem
AC^2 = AB^2 + BC^2

(AC = distance of the treasure from the boat
AB = height of the anchor dropped from the boat
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Therefore they have cover a distance of 25 * (under root 11)
5 0
3 years ago
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