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Nikitich [7]
3 years ago
13

Ayuda en matemáticas plis

Mathematics
1 answer:
Semenov [28]3 years ago
3 0

Answer:

A-2515.57647469

Step-by-step explanation:

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A block of ice melts 8oz every 5 minutes it began melting at 8:00am weighing 250 pounds at what specific time will it be complet
dimulka [17.4K]

Answer:

1:40 am the next day

Step-by-step explanation:

1 pound = 16 oz

The block of ice melts 1 pound or 16 oz in 10 minutes

10 x 250 = 2,500

It will take 2,500 minutes to melt completely.

2,500 divided by 60 = 41.66666 or 41 hours and 40 minutes              

60 minutes = 1 hour

1 day = 24 hours                    41.6666666 - 24 = 17.6666666

8 am + 17 hours and 40 minutes = 1:40 am the next day

6 0
4 years ago
A commuter must pass through five traffic lights on her way to work, and she will have to stop at each one that is red. After ye
uysha [10]

Answer:

a. (b) 2.5

b. (b) 1.89

Step-by-step explanation:

E(X) =0(0.05)+1(0.25)+2(0.35)+3(0.15)+4(0.15)+5(0.15)= 2.5

7 0
4 years ago
I WILL GIVE BRAINLIEST
Bumek [7]

Hey there!

ASSUMING!

-3/7m = 12


IF SO!

DIVIDE -7/3 to BOTH SIDES

-7/3 * -3/7m = 12 * 7/3


CANCEL out: -7/3 * (-3/7) because it give you 1

KEEP: 12 * (-7/3) because it give you the m-value


NEW EQUATION: m = 12 * (-7/3)

SIMPLIFY IT!

m = -28


Therefore, your answer is: m = -28

(Option A)


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

3 0
3 years ago
Graph each function over a one-period interval. y= -2 sec1/2x
kaheart [24]
<span>y =  3 cos(x) + 1. Your welcome :)

</span>
6 0
3 years ago
A gardener has a patch of land that measures 96 feet long and 37 feet wide. He has 4 plants in each square foot of the garden. H
inna [77]

First find the total square feet of the land by multiplying the length by the width:

Total area = 96 x 37 = 3,552 square feet.


They have 4 plants per square foot.

Divide the total area by the number of plants per square foot for total number of plants.


3552 / 4 = 888 total plants.

3 0
4 years ago
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