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Strike441 [17]
3 years ago
10

The function y = -15 +2100 can be used to model the height, y, of a parachute jumper x seconds after she jumps from an airplane.

Mathematics
2 answers:
viva [34]3 years ago
8 0
X after the 15 20 ckdudjvhdjfhcfnxjgff
Aleks04 [339]3 years ago
7 0
Did you mean to put a x after -15?
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2x + 7 ≥ x + x + 1<br> Please solve this and show all of your work!
Sophie [7]

Answer:

Step 1 : Equation at the end of step 1 : (2x - 1) • (x + 7) = 0 Step 2 : Theory - Roots of a product : 2.1 A product of several terms equals zero. When a product of two or more terms equals zero, then at least one of the terms must be zero. We shall now solve each term = 0 separately

Step-by-step explanation:

7 0
3 years ago
Andrew has pencils and erasers. The ratio of the number of
Natalija [7]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
A group of 340 students travels by bus. Each bus holds 52 students. a How many buses do they need? ​
melisa1 [442]

Answer:

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Step-by-step explanation:

8 0
3 years ago
Darius and Barb are playing a video game in which the higher score wins the game. Their scores are shown below. Darius’s scores:
Bumek [7]

Answer:

Darius is correct if only the median score is considered.

Step-by-step explanation:

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median score=96

⇒if the median score only is considered; then it is a tie because the score is 96 in both players.

8 0
3 years ago
Read 2 more answers
Note Enter your answer and show all the steps that you use to solve this problem in the space provided. find the area of the par
Ghella [55]

Answer:

144cm2

Step-by-step explanation:

24*9=216

9*8=72

216-72=144

6 0
3 years ago
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