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umka21 [38]
3 years ago
15

Help please I DONT UNDERSTANDDDDD

Mathematics
1 answer:
algol [13]3 years ago
8 0
The answer a are

1 C
2 A
3 whatever letter has the the answer 5x10^10
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Richard buys a carton of oranges and measures the weight of 1 orange in the carton Which measure gives the most precise weight?
Rama09 [41]

Answer:

0.8 lbs

Step-by-step explanation:

Ounces are typically used to measure liquid, so I would discourage choosing the top two. And, hopefully you know by now that an orange does not weigh 8 pounds.

5 0
3 years ago
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I don’t know how to do this question
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Can you post link cause there’s no question
5 0
2 years ago
The time a basketball player spends in the air when shooting a basket is called the​ "hang time." the vertical leap l measured i
Marina86 [1]
Dénote l the vertical leap, then the given equation can be written like this:
l(t)=4t^2\\\text{Since one inch equate 0.0833333 feet then 44 inches equate  }\\44\times 0.0833333=3.6feet\\\text{Add to 33 feet like this:}\\33+3.6=36.6feet\\\text{Now we have to solve the equation:}\\4t^2=36.6\\\text{Divide over 4 we get:}\\t^2= \frac{36.6}{4}=9.15\\\text{Take the square root we get:}\\t=\sqrt{9.15}=3

The hang time equates then 3 seconds  
7 0
3 years ago
(SAT Prep) In the figure, what is the length of BC?
TiliK225 [7]

Answer:

I got 18 as my answer

Step-by-step explanation:

I made a triangle with the right side by dropping a vertical. Lets call the point straight down from C, E

Then I found the angle of D

sin θ = 5/13

θ = sin-¹(5/13)

θ≅22.619°

Then I found length of DE by

cosθ (remember we know what theta is) = X/13

12cosθ = X

X = 12

The length of DE is 12.

Since AD is 30, and the left side has two right angles we can do

AD - DE to find BC.

30-12 is 18

6 0
3 years ago
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1. The probability that Alex wins a prize is 0.27. Find the probability that Alex does not win a prize.​
luda_lava [24]

Answer:

0.73

Step-by-step explanation:

8 0
2 years ago
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