All categories

3 years ago

Renee recieved $35.75 for selling 55 candy bars for a school fundraiser. At what rate was Renee selling each candy bar?

Mathematics

2 answers:

-Dominant- [34]3 years ago

8 0

Answer:

35.75$/55=0.65$

Step-by-step explanation:

Charra [1.4K]3 years ago

5 0

Answer:

every 1 candy bar sold she earned 0.65 cents

Step-by-step explanation:

You might be interested in

Buying rental property is an investment option that carries a higher risk than some other options. However, the returns can be g

laila [671]

Based on the expenses involved in running the property, and the rental amount, the return on the investment would be 31.1%.

<h3>What is the return on investment?</h3>

First find the amount earned per year:

= 850 x 12

= $10,200

The yearly expenses would be:

= (390 x 12) + (60 x 12) + (340 x 2) + 500 + (100 x 12)

= 4,680 + 720 + 680 + 500 + 1,200

= $7,780

The annual ROI is:

= (10,200 - 7,780) / 10,200 x 100%

= 31.1%

Find out more on Return on Investment at brainly.com/question/11913993.

#SPJ1

4 0

2 years ago

Need help answering this question

Nikolay [14]

Answer:

incorrect.

Step-by-step explanation:

Why?

72 times 2 is 144. You have a remainder of 4 left. Therefore the answer being 2r4

6 0

3 years ago

A surveyor sights the far bank of a river at an angle of 110° to the near bank. She then moves 75 feet upriver and sights the sa

Leya [2.2K]

Answer:

Correct answer is 54.82 ft.

Step-by-step explanation:

First of all, let us label the diagram and do the construction as per the attached answer image.

Let us consider $\triangle ABC$ :

$\angle B = 90^\circ\\\angle ACB = 180-110 = 70^\circ$

Let side AB = d ft and let side BC = x ft

We need to find AB to find the shortest distance across the river.

Using trigonometric identity of tangent:

$tan\theta = \dfrac{Perpendicular}{Base}$

$tan 70 = \dfrac{d}{x}\\\Rightarrow x = \dfrac{d}{tan70} = 0.36d ..... (1)$

Now, let us have a look at another right angled triangle ABD:

Let us consider $\triangle ABC$ :

$\angle B = 90^\circ\\\angle ADB = 180-150 = 30^\circ$

side AB = d ft and side BD = x+75 ft

Using trigonometric identity of tangent:

$tan\theta = \dfrac{Perpendicular}{Base}$

$tan 30 = \dfrac{d}{x+75}\\\text{Using equation (1)}:\\0.577 = \dfrac{d}{0.36d+75}\\\Rightarrow 0.207d + 43.27 = d\\\Rightarrow 0.793d = 43.27\\\Rightarrow d \approx 54.82\ ft$

Correct answer is 54.82 ft.

7 0

3 years ago

There are 2 squares and 8 circles. What is the simplest ratio of squares to total shapes?

Sergeeva-Olga [200]

Answer: 2+8

Step-by-step explanation its simple

8 0

3 years ago

Read 2 more answers

Find the GCF 4x^5y^3+8x^4y^4+4x^3y^2

Alekssandra [29.7K]

$4x^5y^3+8x^4y^4+4x^3y^2$

GCF is the greatest common factor

We take GCF of numbers first and then we take GCF for variables

GCF of 4, 8, 4 is 4 because all the numbers are divisible by 4

For variable, lowest exponent is our GCF

GCF of $x^5+x^4+x^3$ is x^3

GCF of $y^3+y^4+y^2$ is y^2

So GCF is 4x^3y^2

6 0

3 years ago