All categories

3 years ago

How to solve this question

Mathematics

1 answer:

erica [24]3 years ago

3 0

Multiplication property; distribution property of an exponent. Multiply exponents together, then distribute the ¨( )¨

You might be interested in

A a fraction close to but greater than 1 1/2

Bad White [126]

Answer:

Step-by-step explanation:

1 1/2 = 3/2

6 0

3 years ago

Jasmine buys the magic carpet on sale for $374. She saved $66 off the regular price. What percent was the price discounted?

Furkat [3]

Answer:

15%

Step-by-step explanation:

Let c represent the regular price of the carpet.

Then:

sale price = regular price less discount

$374 = c - $66

Adding $66 to both sides isolates (solves for) c:

$374 + $66 = c = $440. This is the regular price.

$66

---------- = 0.15 This is the fraction of the regular price by

$440 which the regular price is reduced.

Then the percentage of this discount was 0.15(100%) = 15%

8 0

3 years ago

The function b(n) = 12n represents the number of baseballs b(n) that are needed for n games. how many baseballs are needed for 1

marysya [2.9K]

Given that t<span>he function b(n) = 12n represents the number of baseballs b(n) that are needed for n games.

Then the number of baseballs needed for 15 games is given by b(n) = 12(15) = 180.</span>

8 0

3 years ago

What uses numbers, variables and operations symbol?

Nutka1998 [239]

Sounds like "formulas"! y = ax^2 + bx + c involves the variable x and the constants {a, b, c}. The "2" indicates "squaring function."

6 0

3 years ago

Suppose there is a bag containing 5 red marbles (Upper R), 5 pink marbles (Upper P), 5 green marbles (Upper G), and 5 blac

Radda [10]

Answer:

In the Explanation

Step-by-step explanation:

(a)From the attached probability tree, the possible outcomes are:

RR,RP,RG,RB,PR,PP,PG,PB,GR,GP,GB,GG,BR,BP,BG,BB

(b)Probability Distribution of Drawing Pink Marbles

$\left|\begin{array}{c|c}Result&Probability\\----&----\\0&\frac{9}{16}\\----&---\\1& \frac{3}{8}\\----&---\\2&\frac{1}{16}\end{array}\right|$

3 0

4 years ago