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2 years ago

You have $90,000 in cash. You can deposit it today in a mutual fund earning 7.5

Mathematics

1 answer:

Lady bird [3.3K]2 years ago

5 0

I will go to the Bahamas instead and think about later

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Divide.

STatiana [176]

Answer:

2/7

Step-by-step explanation:

The quotient ==> -16/-56 = 2/7 | 8/8 = 2/7

A common factor of -8 can be cancelled from the numerator and the denominator

3 0

2 years ago

at a local fitness center, members pay a $12 membership fee and $5 for each aerobic class. Nonmembers pay $6 for each aerobic cl

Len [333]

Make an equation:

5x+12=6x

Use the subtraction property:

x=12

The final answer is that the cost for members and nonmembers will be the same when there have been 12 classes.

8 0

3 years ago

Read 2 more answers

Assume that adults have IQ scores that are normally distributed with a mean of 96.296.2 and a standard deviation 20.520.5. Find

Sergeeva-Olga [200]

Answer:

The first quartile of the IQ scores of adults is 82.26.

Step-by-step explanation:

The first quartile is the value that is greater than 25% of the observations and less than 75% of the observation.

The formula to compute the first quartile (Q₁) of a Normal distribution is:

$Q_{1}=\mu-0.68\sigma$

The mean and standard deviation of the IQ scores of adults are:

$\mu=96.2\\\sigma=20.5$

Compute the first quartile value as follows:

$Q_{1}=\mu-0.68\sigma=96.2-(0.68\times20.5)=82.26$

Thus, the first quartile of the IQ scores of adults is 82.26.

5 0

3 years ago

What is 3/5 x 3/5=?

balandron [24]

3/5 x 3/5

=9/25

You have to multiply the 2 numerators (top) and then the 2 denominators (bottom)

6 0

2 years ago

Find the median number of magazines purchased in a store by 6 customers. 1, 7, 4, 2, 3, 4.

Orlov [11]

The median is the middle number when the numbers are put in ascending order (lowest to highest)

1, 2, 3, 4, 4, 7

The middle numbers are 3 and 4. The number between 3 and 4 is thus the median - this number is 3.5

6 0

2 years ago