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Black_prince [1.1K]
2 years ago
5

(GIVING BRAINLIEST & POINTS)

Mathematics
2 answers:
Alekssandra [29.7K]2 years ago
3 0
It think thw anwser is 15
Paraphin [41]2 years ago
3 0

Answer: The answer is A "the chance of the student drawing a purple marble is 8."

Step-by-step explanation: First you want to add all the marbles together. Once done the answer should equal 20. The variable 20 is equal to 100, meaning that you divide 4 by 100. What you will get is 0.04. this times 20 equals 8. In conclusion the answer is A.

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Marianna [84]

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An hour and 45 minutes

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2 years ago
Find a b if a = (4,3) and b =(4,5).<br> a. 31<br> C. (16,15)<br> b. (8,8)<br> d.-1
liq [111]
Your answer will be c
8 0
3 years ago
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The weather man announced that there was a temperature drop Of 8 degrees from yesterday to today. How would this be represented
uysha [10]

that will be not so shore of what will you think but if you used a thermometer and you see how it will change

8 0
3 years ago
Write the slope intercept form of an equation with a slope of 5 and y-intercept of -4
Delvig [45]

Answer:

y = 5x - 4

Step-by-step explanation:

5 is the slope so it goes in front of the x and -4 is the y Intercept so it goes last.

5 0
3 years ago
At the peak of a roller coaster ride, the rider's watch flew off his wrist. The height h in feet of the watch, t seconds after h
defon

Answer:

3 \: s

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y =  - 16 {x}^{2}  + 32x + 48 \\ 0 =  \frac{ - 16 {x}^{2} + 32x + 48 }{ - 16}  \\0  =  {x}^{2}   - 2x - 3 \\   0= {x}^{2}  - 3x + x - 3 \\  0= x(x - 3)  + 1(x - 3) \\0  = (x + 1)(x - 3) \\  \\ x + 1 = 0  \\ x =  - 1 \\ x - 3 = 0 \\ x = 3

Hope this helps you.

<em>Can</em><em> </em><em>I</em><em> </em><em>have</em><em> </em><em>the</em><em> </em><em>brainliest</em><em> </em><em>please</em><em>?</em>

6 0
3 years ago
Read 2 more answers
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