the powers of 2 that are in the range 2 through 1,000 are 2,4,8,16,32,64,128,256,&512 .what does that mean and it said find all the powers of 3 that are in range 3 through 1,000 im so confused
Answer:
" This means that we are asked to find the value of for each n belonging to natural numbers.
Now we will stop our approximation when the value exceeds 1000.
i.e. the range is from 2-1000 ".
since the next number after 512 is 512×2=1024 which exceeds 1000. hence our successive approximation will stop at 512.
We will start writing our approximation and stop when it will exceed 1000.
i.e.
i.e. the sequence is: 3,9,27,81,243,729.
We stopped at 729 because the next number in the series would be:
which exceeds 1000.
No, a triangle with angles measuring 40°, 30°, and 120° is not possible.
A triangle is a closed shape composed of three angles, three sides, and three vertices. It is one of the most fundamental geometric forms and is represented by the symbol Δ.
A triangle with angle measures of 40°, 30°, and 120° is not possible.
As we know that the sum of the angles in a triangle must always equal 180°.
As per the question, the sum of the angles is 40° + 30° + 120° = 190°, which is greater than 180°.
Therefore, such a triangle cannot exist.
Learn more about the triangle here:
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12.50%
37.50%
62.50%
80.00%
2. Write the decimal 0.063 as a percent. (1 point)
0.63%
6.3%
63%
630%
3. After a study was completed at a local college, it was found that 386 in 1,112 students live with their parents. What percent of the students lives with their parents? Round to the nearest hundredth of a percent where necessary. (1 point)
3.44%
34.71%
49.36%
65.28%
4. Write the percent 23.44% as a decimal. (1 point)
2344
234.4
2.344
0.2344
5. Chris and five of his friends go out to dinner. The total bill comes to $124.29. They decide to leave a 20% tip. Each person will contribute an equal amount to the total tip. Estimate what each person should contribute. (1 point)
$29.00
$21.00
$5.00
$4.15
6. Use a proportion to solve the problem.
71% of 67
(1 point)
= ; 94.37
= ; 105.97
= ; 47.57
= ; 95.14
7. 41 is what percent of 205? (1 point)
= ; 84%
= ; 20%
= ; 200%
= ; 8%
8. According to the scores on the last math test, 80%, or 20, of the students in the class received an A. Find the number of students in the entire class. (1 point)
= ; 16 students
= ; 65 students
= ; 25 students
= ; 40 students
9. During the basketball season, Diane took 134 shots and made about 56% of them.
a. How many shots did Diane make?
b. The team made a total of 498 shots. What percent of the team’s made shots did Diane make? (1 point)
24 shots; 15.1%
753 shots; 27%
240 shots; 27%
75 shots; 15.1%
10. What percent of 40 is 24? (1 point)
24 = p • 40; 6%
40 = p • 24; 17%
24 = p • 40; 60%
40 = p • 24; 167%
11. The sales tax rate is 6.3%.
Find the tax paid for a pair of earrings with a list price of $77.
What is the total cost of the pair of earrings?
(1 point)
$4.85; $77.49
$4.85; $81.85
$0.49; $77.49
$.049; $81.85
11/14 kilograms fruit will be left
Step-by-step explanation:
The difference of fractions will be used to find the fruit that is left
Given
Total fruit = kg
Fruit given away = kg
so the fruit that is left is:
Hence,
11/14 kilograms fruit will be left
Keywords: Fractions, division
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