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forsale [732]
4 years ago
12

There are 5 multiple-choice questions and 5 short-answer questions on a quiz. The short-answer questions are worth twice as many

points as the multiple-choice questions. Let p represent the points for each short-answer question. Which expression represents the total number of points for the quiz?
5p + 10p
10(p + 2)
10p
Mathematics
2 answers:
Murljashka [212]4 years ago
7 0

Answer:

5p + 10p

one is 5p and the other is twice as many points and 5 x 2  = 10 so it is twice as many points

Step-by-step explanation:

Burka [1]4 years ago
5 0

Answer:

The second one

Step-by-step explanation:

10(p+2)

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.At a certain animal shelter, the ratio of puppies to adult dogs is 7 to 4. This week there are a total of55 dogs in the shelter
Advocard [28]

Answer:

There are 35 adult dogs and 20 puppies

<em></em>

Step-by-step explanation:

<em>Represent the puppies with P and the Adult dogs with A</em>

Given

A : P = 7 : 4

Dogs = 55

Required

Determine A and P

First, we need to sum the ratios;

Total = A + P

Total = 7 + 4

Total = 11

Adult Dogs is then calculated as follows;

A = \frac{A\ Ratio}{Total} * Dogs

A = \frac{7}{11} * 55

A = \frac{385}{11}

A = 35

Puppies is calculated by subtracting the number of adult dogs from the total

P = Dogs - Adult\ Dogs

P = 55 - 35

P = 20

<em>Hence;</em>

<em>There are 35 adult dogs and 20 puppies</em>

3 0
3 years ago
What is the equation of the vertical asymptote of the graph of f(x) = 2 log3(x + 1) – 3?
hammer [34]
Set the argument (x+1) equal to zero.
x + 1 = 0 \\ x =  - 1
4 0
3 years ago
If f(x)=2x+5, then what is f(3)?
FromTheMoon [43]

Answer:

\Large \boxed{f(3)=11}

Step-by-step explanation:

f(x)=2x+5

For f(3), the input for the function f(x) is 3.

Let x (input) = 3.

f(3)=2(3)+5 \\\\ f(3)=6+5 \\\\ f(3)=11

7 0
3 years ago
Read 2 more answers
A company reports the following income statement and balance sheet information for the current year:
Pachacha [2.7K]

Answer:

9.4

Step-by-step explanation:

The net income for theis company is $216,060

The average total assets is 2,290,000

Therefore the return on total assets is

= 216,060/2,290,000

= 0.0943×100

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5 0
3 years ago
The Ride for Health Bicycle Club has chosen a 33-mile course for this Saturday's ride. If the riders plan on averaging 11 mph wh
andrew11 [14]

Answer:

4 hours

Step-by-step explanation:

33/11 = 3 hours

Plus 1-hour lunch break

Total is 4 hours

7 0
2 years ago
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