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viva [34]
3 years ago
12

​ a, equals, start fraction, 1, divided by, 4, end fraction and b=10b=10b, equals, 10.

Mathematics
1 answer:
ratelena [41]3 years ago
4 0

Answer:

rffrjnfrfr

Step-by-step explanation:jfjnrjnfrjnrjfr

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Classwork Let's tick (V) the correct answer.
Fynjy0 [20]

Answer:

Option i

Step-by-step explanation:

The given expression is , 5x² - 3xy .

We can clearly see that there are two terms in the expression , 5x² and 3xy .

<u>T</u><u>herefore </u><u>option </u><u>(</u><u>i)</u><u> </u><u>is </u><u>correct</u><u> </u><u>.</u>

6 0
3 years ago
The product of two numbers is 1296. If one number is16 times the other, find the number.
Crazy boy [7]

Answer:

81

Step-by-step explanation:

divide 1296 by 16 to get the answer

product means ___ x ____ = product

since 16 is one of the numbers and 1296 is the product, it looks like this 16x___=1296

7 0
2 years ago
Read 2 more answers
Can someone help me pls
Drupady [299]

Answer:

150 degrees

Step-by-step explanation:

75 -----> 75 out of 360

360-75=285

285-75 will be divided by 2

210 divided by 2 equals 105

105 is the measure of the angle I think (lmk if its wrong)

4 0
3 years ago
Is the result of Double 5 and add 1 the same as the result of Add 1 to 5; then double the result?
just olya [345]
B. Double 5 plus 1 equals 11 and add 1 to 5 doubled equals 12.
7 0
3 years ago
Read 2 more answers
Suppose that lithium calculator battery with a charge of 3 volts, actually has a voltage with uniform distribution between 2.93
Dmitrij [34]

Answer:

b. E(X) = 3.015, STDEV(X)= 0.049, P (X ≤ 2.98) = 0.2941

Step-by-step explanation:

An uniform probability is a case of probability in which each outcome is equally as likely.

For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.

The mean of the uniform probability distribution is:

M = \frac{a + b}{2}

The standard deviation of the uniform distribution is:

S = \sqrt{\frac{(b-a)^{2}}{12}}

The probability that we find a value X lower than x is given by the following formula.

P(X \leq x) = \frac{x - a}{b-a}

Uniform distribution between 2.93 and 3.1 volts

This means that a = 2.93, b = 3.1. So

Mean:

M = \frac{2.93 + 3.1}{2} = 3.015

Standard deviation:

S = \sqrt{\frac{(3.1 - 2.93)^{2}}{12}} = 0.049

What is the probability that a battery has a voltage less than 2.98?

P(X \leq 2.98) = \frac{2.98 - 2.93}{3.1 - 2.93} = 0.2941

So the correct answer is:

b. E(X) = 3.015, STDEV(X)= 0.049, P (X ≤ 2.98) = 0.2941

6 0
3 years ago
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