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user100 [1]
3 years ago
15

Help me with number 19 please!

Mathematics
1 answer:
stealth61 [152]3 years ago
8 0
It's hard to read that problem.  Can you take a better photo? 
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Justin buys candy that costs $6 per pound. he will buy at most 9 pounds of candy. what are the possible amounts he will spend on
spayn [35]

Using proportions, it is found that the possible amounts that he will spend on candy are represented by the inequality c \leq 54.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount.

In this problem, each pound of candy costs $6, and he will buy at most 9 pounds, hence the maximum amount he will spend is given by:

M = $6 x 9 = $54.

Hence, the possible amounts that he will spend on candy are represented by the inequality c \leq 54.

More can be learned about proportions at brainly.com/profile/joaobezerra-15918078

4 0
2 years ago
Can someone give me the answer ?!?
Alex17521 [72]

Answer:

25%

Step-by-step explanation:

Probability = # of favorable outcomes / possible outcomes

favorable outcomes is what we want to happen ( throwing more than 3 pitches )

So to find the # of favorable outcomes we must find the frequency that the pitcher throws more than 3 pitches ( note: frequency of throwing 3 pitches is not included)

There are two possible outcomes of the pitcher pitching more than 3 pitches, 4 pitches having a frequency of 15, and 5 pitches which has a frequency of 10

So # of favorable outcomes = 10 + 15 = 25

Now we want to find the # of possible outcomes.

To do so we simply add the frequencies of each possible outcome.

15 + 20 + 40 + 15 + 10 = 100

So there are a total of 100 possible outcomes

Finally to find the probability of the pitcher throwing more than 3 pitches we divide favorable outcomes ( 25) by possible outcomes (100)

Our answer = 25/100 which can be converted into a percentage as 25%

7 0
3 years ago
Your school wants to have 5 computers for every 12 students.There are now 125 computers and 924 students.How many more computers
Oksana_A [137]
First, determine the number of computers that are needed for 924 students.

    n =  (924 students)(5 computers / 12 students)
                 n = 385 computers

Since, there are only 125 computers, the difference can be calculated.
     
       d = 385 computers - 125 computers
   
                d = 260 computers

Hence, 260 more computers are still needed. 
3 0
3 years ago
1. Write the word sentence as an equation. 2. Then solve the equation. 5/7a=25
seropon [69]

Answer:

a = 35

Step-by-step explanation:

5/7a = 25

multiply both sides by 7:

5a = 175

divide by 5:

a = 35

Hope this helps !!!

7 0
3 years ago
Plans Math Fourth grade &gt; W.4 Parallel sides in quadrilaterals 58M How many pairs of opposite sides are parallel? no pairs 1
AURORKA [14]

Answer:

2 pairs

Step-by-step explanation:

The north & south sides are parallel and the east & west are parallel.

5 0
3 years ago
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