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pantera1 [17]
3 years ago
8

Bobby has been working at a lemonade stand for quite some time. He initally paid $80 dollars to make the stand. Each lemonade Bo

bby sells, nets him a $0.25 profit. How much money does bobby have now after selling his 400th lemonade?
Mathematics
1 answer:
Tomtit [17]3 years ago
6 0

Answer:

80=0.25x

0.25(400)=80

100=80

$20= profit

Step-by-step explanation:

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She had 250 in about 13 weeks

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In an isosceles triangle the length of the base is 10 cm
lawyer [7]

The computation shows the radius of the circle that is inscribed in the isosceles triangle will be 3.33cm.

<h3>How to calculate the radius?</h3>

From the information given, the isosceles triangle the length of a base is 10 cm and the length of a leg is 13 cm.

Let A = area of the triangle

Let S = semi perimeter of the triangle.

The radius will be: = A/S

where,

S = \dfrac{(a + b + c)}{2} = \dfrac{(13 + 13 + 10)}{2} = 18

The radius will be:

 =\dfrac{(\sqrt{18} - \sqrt{13})(\sqrt{18} - \sqrt{13})(\sqrt{18} - \sqrt{10})} { 18}

= 3.33cm

In conclusion, the radius is 3.33cm.

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5 0
2 years ago
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morpeh [17]

Answer:

A

Step-by-step explanation:

u move the decimal place left 2 spaces and u would get 0.024

3 0
3 years ago
Nathan buys 8 bottles of iced tea at the grocery store. He has coupons for $0.35 off the regular price of each bottle. After usi
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Answer:

$1.25

Step-by-step explanation:

0.35 x 8 = 2.80

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3 0
3 years ago
A licensed nurse practitioner is instructed to give a patient 2100 milligrams of an antibiotic over a period of 36 hours. If the
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Answer:

233.33 mg

Step-by-step explanation:

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