All categories

3 years ago

Pls helpi need it with this quiz

Mathematics

1 answer:

Bad White [126]3 years ago

3 0

Answer:

Step-by-step explanation:

one dollar = $1

2 1/2 = 2.5

$1 / 2.5 = $0.40 or 40 cents

$3.78 / 6 = $0.63 or 63 cents

$1.56 / 20 = $0.078

1 1/2 = 1.5

$1.58 / 1.5 = $1.053

$3.90/5 = $0.79 or 79 cents

You might be interested in

Find the simple interest earned on a $500 investment for 8 months, if the interest rate is 10%

Alisiya [41]

Answer:

$33.33

Step-by-step explanation:

Use the formula i = prt, where p is the principal, r is the interest rate as a decimal fraction and t is the elapsed time in years.

Here, i = $500*(0.10)*(2/3 year) = $33.33

6 0

2 years ago

Help with this question please thank you so much

muminat

-6/5,-236/5 would be the minimum

8 0

3 years ago

What is the mean of -9,-5,-4,-4,-2,0,1,2,3,5

IrinaK [193]

Answer: - 1.3

Step-by-step explanation: I believe that it's -1.3 if you're referring to the arithmetic mean.

(1) Take the sum of -9, -5, -4, -4, -2, 0, 1, 2, 3, 5 and simplify it to -13

(2) Count the number of terms in the data set.

{-9, -5, -4, -4, -2, 0, 1, 2, 3, 5}

{1, 2, 3, 4, 5, 6, 7, 8, 9, 10} - The number of terms in the data set is <u>10.</u>

(3) Divide the sum by the number of terms and simplify.

-13 / 10 = -1.3 (simplified)

8 0

3 years ago

The graph of an absolute value function opens down and has a vertex of (0, -3). The domain of the function is . The range of the

Firdavs [7]

Answer:

Domain: All real numbers

Range: $y\leq -3$

Step-by-step explanation:

The domain is the set of all x values. The quadratic equation continue to operate over all x-values in both directions. The domain is all real numbers.

The range is the set of all y-values. Here the quadratic begins at -3 and continues in a downward direction forever. Then range is $y\leq -3$

6 0

3 years ago

Help me please!!!!!!!

yawa3891 [41]

The answer would be B

7 0

3 years ago