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guajiro [1.7K]
2 years ago
12

Help me plz i will give u 20 points if u help

Mathematics
1 answer:
Lisa [10]2 years ago
4 0
I drew on the worksheet for you with the answers

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1 A local college rents calculators to students
ira [324]
Link is scam dont use it or put it in pls :)))) it’s like. boy
6 0
3 years ago
#15. A cube has a volume of 200 cm ^2 write the
levacccp [35]

Answer:

2(25)^{\dfrac{1}{3}}

Step-by-step explanation:

The volume of a cube is 200 cm².

We need to find the edge length of the cube.

The formula for the volume of a cube is given by :

V=a^3

a is the side of the cube

a=\sqrt[3]{200} \\\\=(200)^{\dfrac{1}{3}}\\\\=(25\times 8)^{\dfrac{1}{3}}\\\\=(25)^{\dfrac{1}{3}}\times (8)^{\dfrac{1}{3}}\\\\=2(25)^{\dfrac{1}{3}}

So, the edge length of the cube is 2(25)^{\dfrac{1}{3}}.

3 0
3 years ago
here a subtraction problem that has been solved incorrectly what is the right answer for 74-25=59 but do it in the addition sent
madam [21]

Answer:

the equation is wrong

Step-by-step explanation:

=> 74-25=59

since 74 - 25 equals to 59 in order to find the addition sentence that will check the subtraction problem is true and 59 and 3/5 or you can add add 59 and 25 to check if the problem was solved correctly

=> 59+25

add 59 to 25

=> 84

this means the question is wrong

5 0
3 years ago
Read 2 more answers
The final exam scores in a statistics class were normally distributed with a mean of 70 and a standard deviation of five. What i
sp2606 [1]

The probability that a student scored less than 55% on the exam is 0.134%.

<h3>What is a normal distribution?</h3>

It's the probability curve of a continuous distribution that's most likely symmetric around the mean. On the Z curve, at Z=0, the chance is 50-50. A bell-shaped curve is another name for it.

We have:

Mean of the sample = 70

Standard deviation = 5

= P(X<55%)

Z = (55-70)/5

Z = -3

P(X < -3)

From the Z table:

P(x<-3) = 0.0013499

or

P(x<-3) = 0.134%  

Thus, the probability that a student scored less than 55% on the exam is 0.134%.

Learn more about the normal distribution here:

brainly.com/question/12421652

#SPJ1

8 0
2 years ago
Write an inequality for the situation: The temperature is below 70 degrees outside.
Verdich [7]

then the inequality would be x<70

5 0
4 years ago
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