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Valentin [98]
2 years ago
13

Please help me!!!!!!

Mathematics
2 answers:
Alex_Xolod [135]2 years ago
4 0

Answer:

A

........................................

Step-by-step explanation:

anastassius [24]2 years ago
3 0

The answer is A

Step-by-step explanation:

hope it helps!!

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HELP PLEASE!!
shutvik [7]

Answer:

6.5 x 10^6 To answer this question, you need to divide the mass of the sun by the mass of mercury. So 2.13525 x 10^30 / 3.285 x 10^23 = ? To do the division, divide the mantissas in the normal fashion 2.13525 / 3.285 = 0.65 And subtract the exponents. 30 - 23 = 7 So you get 0.65 x 10^7 Unless the mantissa is zero, the mantissa must be greater than or equal to 0 and less than 10. So multiply the mantissa by 10 and then subtract 1 from the exponent, giving 6.5 x 10^6 So the sun is 6.5 x 10^6 times as massive as mercury.

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8 0
3 years ago
Read 2 more answers
How many, Inch cubes fit into a rectangular prism that measures 4 Inches long, 5 Inches wide, and
kramer
780 (or c)


I think this is correct because 4 x 5 = 20 x 5 = 100 and 100 x 5 = 500

500 + 280 = ????

780
8 0
2 years ago
Which is the function represented by the table?
zheka24 [161]
The answer is A, you would plug in 3 for fx so therefore the answer would be A. Then to make sure plug in the other functions.:)
5 0
3 years ago
Read 2 more answers
An unprepared student makes random guesses for the ten​ true-false questions on a quiz. Find the probability that there is at le
hoa [83]

Answer:

0.999

Step-by-step explanation:

At least 1 correct means, 1 correct, 2 correct, 3 correct ... until 10 correct. That would be a long process to calculate.

<em>Instead we use the complement rule to calculate.</em>

<em>P(x\geq1)=1-P(x</em>

<em />

<em>So we need to find P(x<1). So this is getting 0 answers correct, or 10 incorrect.</em>

<em />

In true false question, probablity of correct is 1/2 and incorrect is 1/2, hence,

Probability of 10 incorrect is (1/2)^10

Thus,

P(x\geq1)=1-(\frac{1}{2})^{10}=0.999

So the answer is 0.999 (rounded to nearest thousandth)

3 0
3 years ago
PART A: James bought a cake that weighs 3 1/4 pounds. How many ounces does the cake weigh? (SHOW YOUR WORK). PART B: A running t
prohojiy [21]

Answer:

a) 52 ounces

b) 24 pints

Step-by-step explanation:

A:There are 16 ounces in a pound. Thus, you can simply multiply 3.25 by 16 to get 52.

B: Simply multiply 0.15 * 20 to get 3.  Then multiply 3 by 8 to get 24.(8 pints per gallon)

Hope it helps <3

7 0
3 years ago
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