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Dmitriy789 [7]
4 years ago
12

Select the correct answer.

Mathematics
2 answers:
Nitella [24]4 years ago
7 0

Answer:

D. The mean number of hours will increase.

Step-by-step explanation:

bagirrra123 [75]4 years ago
4 0

Answer: it is B

Step-by-step explanation:

You might be interested in
1 point
ozzi

Answer:

11,400 ft^2

with no allowances for doors or windows

Step-by-step explanation:

ceiling: (35)(40) = 1400

walls: 2(35 x 16) + 2(40 x 16) = 2400

2400 = 1400 = 3800 ft^2

3800 ft^2 x 3 = 11,400 ft^2

6 0
3 years ago
Which of these best describes π? A The area of a circle divided by its diameter. B The circumference of a circle divided by its
Volgvan

Answer: D. The ratio of a circle's circumference to its diameter

Step-by-step explanation:

Pi is the ratio of the circumference of a circle to its diameter which means that we get pie by dividing the circumference by the diameter. This relationship is true regardless of the size of the circle because the relationship between the circumference and the diameter does not change regardless of size.

Pi is very useful when calculating measures related to circles such as area and circumference. It also comes in handy for shapes that have circles in them such as cones.

6 0
3 years ago
Which of the following is the balance for a single $2700 deposit in an account with an APR of 4.5% that compounds interest month
Zanzabum

The future amount is $3697.52, if a a single $2700 deposit in an account with an APR of 4.5% that compounds interest monthly and is invested for 7 years.

Step-by-step explanation:

The given is,

                     A single deposit amount - $ 2700

                                                       APR - 4.5%

                                            ( Compounded monthly )

                                                    Period - 7 years

Step:1

                 Formula to find future amount with an APR compounded monthly,

                                                          A = P(1+\frac{r}{n})^{nt}.......................(1)

                Where, A - Future amount

                             P - Initial deposit

                              r - Interest rate

                             n - Number of compounding in a year

                             t - No.of years

                From given,

                         P = $ 2700

                          r = 4.5%

                          n = 12                   (∵ For monthly n becomes 12 )

                           t = 7 years

                   Equation (1) becomes,

                                                           = 2700(1+\frac{0.045}{12})^{(12)(7)}

                                                           = 2700(1+0.00375)^{84}

                                                           = 2700(1.36945)

                                                           = 3697.52

                                                       A = $3697.52

Result:

              The future amount is $3697.52, if a a single $2700 deposit in an account with an APR of 4.5% that compounds interest monthly and is invested for 7 years.

3 0
4 years ago
James and his family spend a morning picking peaches. They fill several bags. This line plot shows the weight of each bag. How m
ANEK [815]

Answer:

The answer is "1\frac{1}{2}"

Step-by-step explanation:

Please find the graph file of the question in the attachment.

Its first step is the lightest and heaviest evil. 4 \frac{1}{4} is the lightest bag, and 5 \frac34 is the heaviest bag. To remove it now, it is not permissible to remove it as a mixed fraction, therefore convert each fraction into an improper fraction by multiplying the whole integer to the numerator, then adding a numerator to this amount, multiplied by the numerator. Follow those steps to find out 4 \frac{1}{4}  is the wrong part.

(4\times 4+1=17) \ so\  4\frac14=\frac{17}{4}. The process is the same for 5 \frac34 (5\times 4+3=23) \ so \ 5 \frac34= \frac{23}{4}.

You now deduce the numerator but just not the negative, to deduct both. You subtract, as the question is raised far as\frac{23}{4}-\frac{17}{4} =\frac{6}{4} is involved. The last stage is that this is transformed into blended families, dividing its count by the denominator, 6 divided by 4 is identical to 1.5. 1 is a full amount so you don't modify it, but you do need to change the 5 decimals to 1.5=1 \frac{5}{10} and the last step is 1\frac{1}{2}to reduce.

7 0
3 years ago
Please help!!!!!!!!!!!!!!
DochEvi [55]

Answer:

The answer is A.

Step-by-step explanation:

1 plus 2x (276-5y) + 69= A.

3 0
2 years ago
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