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AlekseyPX
2 years ago
11

You guys can yall help me you will get 11 points :D and brainless :OO

Mathematics
2 answers:
lara [203]2 years ago
4 0
The correct answer is the last option:) hope u get an 100%!
olga55 [171]2 years ago
3 0

Answer:

d

Step-by-step explanation:

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Jorden leaves home for school on his bike everyday at 6:00 AM, traveling at 32 km/h. one day he forgot his homework, which his m
densk [106]

Answer:

She caught up with Jordan at 6:39 AM

Step-by-step explanation:

We solve this question making linear functions for the distances that Jorden and his mom have driven, and then we equalize them to find the moment they caught up.

Jorden leaves home for school on his bike everyday at 6:00 AM, traveling at 32 km/h.

Her mom will have left 15 minutes after he left, when he will already have traveled \frac{15*32}{60} = \frac{32}{4} = 8\text{km}

So, his position after t minutes can be modeled by the following function:

J(t) = 8 + 32t

His mom

His mom goes after him starting from home, so the initial position is 0, with a velocity of 52 km/h. So her position can be modeled by the following function:

M(t) = 52t

At what time did she catch up with Jorden,

She catches up t minutes after 6:15 AM.

t is found when

M(t) = J(t)

So

8 + 32t = 52t

20t = 8

t = \frac{8}{20}

t = 0.4

0.4 of an hour is 0.4*60 = 24 minutes.

So she catched up with Jordan after 6:15 AM + 24 minutes = 6:39 AM

4 0
2 years ago
35 POINTS
miv72 [106K]

Answer:

65

Step-by-step explanation:

520/8=65 so approximately 65 kids play soccer

4 0
3 years ago
1<br> x 1.0 -<br> =<br> 10<br> 1 <br> -<br> 10 x 1.0
Artemon [7]

Step-by-step explanation:

the question doesn't make sense and you need to rephrase the question.

3 0
2 years ago
you are building a rectangular wading pool you want the area of the bottom to be 90 ft squared you want the length of the pool t
katrin2010 [14]
We can form a system of equations:
x*y=90
and
x=2y+3.
Solving gives dimensions of 15 feet by 6 feet.
8 0
2 years ago
Which formula can you use to find the area of a circle​
nata0808 [166]

Answer:

A = pi r^2

Step-by-step explanation:

The formula for area of a circle is given by

A = pi r^2

8 0
3 years ago
Read 2 more answers
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