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Oksanka [162]
2 years ago
12

Please help will give brainiest!!! The pathway of a quarter being thrown off a bridge can be modeled by the equation h=-16t^2+72

t+120. At what time does the quarter reach a height of 50 feet?
Mathematics
2 answers:
kotykmax [81]2 years ago
6 0

Answer:

3.1 secs

Step-by-step explanat y+ -16x2+48X+5

Levart [38]2 years ago
4 0
3.1 would be the answer
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What common denominator would you use to find equivalent, fractions to compare 4/8, 3/4, and 1/2?
Fofino [41]

Answer:

LCD = 8

Step-by-step explanation:

4/8=4/8

3/4= 6/8

1/2=4/8

6 0
2 years ago
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Not really getting this can someone plz explain.
Komok [63]

your answer would be b becuase that is 3/6 so thats half and ou would simply it and 1/4 do the same

7 0
3 years ago
Michael is placing cubic blocks into a box that measures 8 inches by 12 inches. each block is 1 cubic inch. he has packed the fi
Nikitich [7]

Answer:

960

Step-by-step explanation:

First of all we can find the volume of the whole box:

8×12×10=960

then find the area of the blocks:

1×1×1=1

Finally, we divide them to find how many fit in to the box:

960÷1=960

So 960 of the blocks will fit into the box.

3 0
3 years ago
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38.Randy and Amy left school at the same time and began walking in oppo-
RideAnS [48]

Answer:

DISTANCE=RATE*TIME. THEREFORE

X=3.6*1/6+4.2*1/6 (1/6 HOUR=10 MIN)

X=.6+.7

X=1.3 KM IS HOW FAR THEY WIL BE APART AFTER 10 MINUTES.

Step-by-step explanation:

7 0
3 years ago
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What is the slope and y intercept of y=-7x+12
MrRissso [65]
Hi there!

So the format of slope-intercept form is:

y= mx+b

m= your slope
x = just a variable
b= your y- intercept

Using those hints, see if you can figure out the answer! :)

Hope this helped!

---------------------------

DISCLAIMER: I am not a professional tutor or have any professional background in your subject. Please do not copy my work down, as that will only make things harder for you in the long run. Take the time to really understand this, and it'll make future problems easier. I am human, and may make mistakes, despite my best efforts. Again, I possess no professional background in your subject, so anything you do with my help will be your responsibility. Thank you for reading this, and have a wonderful day/night!

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If you're super stuck, your answer would be:

Slope: -7
Y- intercept: 12

3 0
3 years ago
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