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yKpoI14uk [10]
2 years ago
10

a person who weigh 200 pound on earth would about 32 pound on the moon . find the weight of person on earth who would weight 15

pound of the moon
Mathematics
1 answer:
wel2 years ago
8 0
We can use ratios to solve this.
\frac{200}{32}  =  \frac{x}{15}
cross multiply equations

32x = 15 x 200

32x = 3000

x = 3000/32

x = 93.75

15 pound person on the moon would weigh 93.75 pound on earth.
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How many times does 4 go in 64
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Answer:

Step-by-step explanation:

4 goes into 64 sixteen times. 64/4 = 16 16 x 4 = 64

7 0
3 years ago
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Everett made 3/5 of the basket he shot suppose he shot 60basket how many did he make
mote1985 [20]
60×3/5=36


that is the answer
8 0
3 years ago
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use the plot of the concentration of cu(no3)3 versus absorbance provided. if the absorbance of an unknown was determined to be 0
Helen [10]

Using the linear regression equation, the concentration of the unknown solution is 0.2161 M.

Linear regression describes the relationship of two variables. It may not be exact but it is the line that best fit the data. The equation for a linear regression is in the form y = bx + a, where x and y are the two variables.

If the absorbance of an unknown was determined to be 0.67 absorbance units, using the linear regression equation provided from the plot, substitute the value of absorbance to the variable y and solve for the value of x or the concentration.

y = 3.8674x - 0.1657

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Hence, the concentration is 0.2161 M.

Learn more about linear regression here: brainly.com/question/25311696

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6 0
1 year ago
Find the volume of a cone with a diameter of 5.5 km
vagabundo [1.1K]

Answer:

volume =  \frac{1}{3} \pi {r}^{2} h \\  =  \frac{1}{3}  \times  \frac{22}{7}  \times  {( \frac{5.5}{2}) }^{2}  \times 11.2 \\  = 88.7 \:  {km}^{3}

4 0
2 years ago
This is the one!!!!!!!!!!!
sukhopar [10]
All you have to do is move the denominator on the other side, by multiplying.

a-10
------- = -9  
20 

multiply 20 x -9
= -180

then it becomes a-10=-180
                             +10  +10
a=-170
4 0
3 years ago
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