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4 years ago

If Walgreens sells 4 candy bars for $2.00, what is the cost of 1 candy bar?

Mathematics

1 answer:

SVEN [57.7K]4 years ago

8 0

Answer: 50 cents

Step-by-step explanation:

$2.00÷4= 0.50

each candy bar is 50 cents.

maybe give a little more effort next time because this was a very simple question :)

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Write a function called circle that takes a scalar input r. it needs to return an output called area that is the area of a circl

Aliun [14]

Ok so I'll demonstrate in programming language python.

import math
def circle():
r = float(input("Enter r: "))
a = math.pi * r ** 2
print("Area of circle with r = {0} is {1
}cm2".format(str(r), str(a))

circle()

8 0

3 years ago

If f(x)= 5x -7, what is f(3)?

Gemiola [76]

Answer:

Step-by-step explanation:

f(x) = 5(3) - 7

f(x) = 15 - 7

f(x) = 8

4 0

3 years ago

Read 2 more answers

The question is this: Rationalize the denominator and simplify.

Neko [114]

9514 1404 393

Answer:

$\dfrac{20+5\sqrt{3}}{13}$

Step-by-step explanation:

Multiply numerator and denominator by the "conjugate" of the denominator.

$\dfrac{5}{4-\sqrt{3}}=\dfrac{5(4+\sqrt{3})}{(4-\sqrt{3})(4+\sqrt{3})}=\dfrac{20+5\sqrt{3}}{4^2-(\sqrt{3})^2}=\boxed{\dfrac{20+5\sqrt{3}}{13}}$

This is done in different scenarios in order to take advantage of the factoring of the difference of squares. Square root terms and imaginary terms in the denominator can be eliminated in this way.

a² - b² = (a -b)(a +b)

8 0

3 years ago

Karen finished watching a movie at 1:10 pm. The movie lasted 1 hour 38 minutes what time did Karen started watching the movie

Viktor [21]

well, the movie lasted 1:38 so.... and she finished it at 1:10pm.

1:10pm minus 1 hour? 12:10pm.

12:10 pm minus 10 and minus 28 minutes? 12:10 - 00:10 = 12:00pm, 12:00 - 00:28 minutes = 11:32am.

5 0

3 years ago

ERROR ANALYSIS Describe and correct the error in identifying the solid. Х The solid is a rectangular pyramid. H Your answer Subm

Katarina [22]

Answer:

wait could u give me brainliest please

Step-by-step explanation:

i have never got it please??

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3 years ago