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3 years ago

Write each phrase as an algebraic expression

Mathematics

1 answer:

Tpy6a [65]3 years ago

4 0

tye findamental theorem of calculs is cognitive

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What is the coefficient of the second term in this expression?9–6w–5y

Ber [7]

Answer:

The coefficient of the second term in this expression is 6.

Step-by-step explanation:

A coefficient is a numerical or constant quantity placed before and multiplying the variable in an algebraic expression. There are three terms in this expression (9, 6w, and 5y), and the coefficient of the second term is 6.

4 0

3 years ago

A random sample of 184 students at South High School were surveyed on whether they would prefer going to a movie or a concert. T

agasfer [191]

Answer:

42% of the students prefer a concert over a movie.

A greater ratio of 11th graders prefer a concert to a movie.

The difference in the percent of students who prefer a movie over a concert is16%.

Step-by-step explanation:

10th 11th 12th total

movie .18 .16 .24 .58

concert .15 .18 .09 .42

total .33 .34 .33 1

The marginal relative frequency for 10th graders is 0.18. This is an incomplete statement

The marginal frequency is a number not a percent

42% of the students prefer a concert over a movie. 42% preferred a convert to the 58% who preferred a movie. True

A greater ratio of 11th graders prefer a concert to a movie. 18/100 concert to 16/100 for the movie for 11th graders

18:16 This is true

More 12th graders were surveyed than any other grade level.

There were more 11th graders surveyed (34%) to (33%) for 12 graders False

The difference in the percent of students who prefer a movie over a concert is16%. True

4 0

3 years ago

Read 2 more answers

Callista needs a carpet runner for her hallway. She needs it to be 1 1 2 feet wide and 10 feet long. What is the area of the car

Pavlova-9 [17]

Does the number say that 112? Or 1 1/2??? If it’s 112 it’s 1120. If it’s 1 1/2 it’s 15

3 0

3 years ago

How many possibe values of w can there be if w is a number between 39 and 56, w is an even number, and w is evenly divisible by

german

Answer: 3

Step-by-step explanation:

The numbers possible to begin with are 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56 (18 options)

Making it only evens brings it down to 40, 42, 44, 46, 48, 50, 52, 54, 56 (9 options)

Then divisible by three leaves 42, 48, 54 (3 options)

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3 years ago

Jeffrey increased the number of push-ups he could do in one minute from 25 to 27. What was his percent of change?

4vir4ik [10]

Answer:

Step-by-step explanation:

oh ii

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3 years ago