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dedylja [7]
3 years ago
8

Joe buys a set of books that cost $45.58. He gives the cashier three (3) $20 bills and three (3) pennies. How much change should

Joe get back?
Mathematics
2 answers:
Dennis_Churaev [7]3 years ago
4 0
45.58 - 60.03 = -14.45 His change should be 14.45.
kiruha [24]3 years ago
4 0
14.45 is the answer
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The probability of randomly selecting a red ball from a bag that has red, white, and green balls is 0.83 Which of the following
vladimir2022 [97]

If the probability of selecting a red ball is 0.83, which is greater than 0.5, it is likely that a red ball is selected.

Answer: letter A

8 0
1 year ago
Has anyone ever gone on to ed did a quiz and u answer all ten questions with A and get 100%?
ruslelena [56]

Answer:

No, sadly ;-;

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Matt builds a storm shelter in the shape of a rectangular prism. It is 6 feet tall, 8 feet long, and 2 feet wide. What is its su
Ainat [17]

Answer:

152 feet^2

Step-by-step explanation:

(8x2 + 8x6 + 2x6)x2

152

8 0
2 years ago
3. Which of the following is a polynomial with roots 4,6, and - 7
Vladimir79 [104]

Answer: P(x)=  x³ - 3 x² - 46 x +168

Step-by-step explanation:

(4,6, -7)

hence the polynomial will be equal to

P(x) = (x-4) (x-6) (x+7)

P(x) = (x-4) (x²+7 x -6 x -42)

P(x) = (x-4) (x²+x -42)

P(x) = x³ + x²-42 x -4 x² -4 x +168

P(x) =  x³ - 3 x² - 46 x +168

hence, the required polynomial is P(x) =  x³ - 3 x² - 46 x +168

<h2>Have a awesome day✨</h2>

5 0
3 years ago
Can some one help with 18 and 19
bulgar [2K]
<span>By by pythagorean theorem
12 (squared) + r (</span>squared) = (8+r) squared<span>
so 144 + r ( </span>squared) = 64 + r (squared)<span> +16r
so solving for r:
144 -64 = r </span>squared –r squared<span> + 16r
80 = 16r
so r = 80/16= 5

the second is the same
21 </span>squared + r squared = (9 + r ) squared<span>
441 + r </span>squared = 81 + r squared<span> + 18r
441 – 81 = r </span>squared – r <span>squared</span><span> + 18r
r = 360/18 = 20</span>
5 0
3 years ago
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