3 years ago

Can you please explain how you did it

Mathematics

1 answer:

Nadya [2.5K]3 years ago

3 0

Answer:

205

Step-by-step explanation:

10 1/4 *20=(10*4+1)/4 *20=41*20/4=41*5=205

the rule is...... a b/c=(a*c+b)/c

You might be interested in

potatoes - Samples: Assume the weights of Farmer Carl's potatoes are normally distributed with a mean of 8.0 ounces and a standa

EleoNora [17]

24 because 42 \ 6 is 24

4 0

2 years ago

Write the following numbers in order of size

Anon25 [30]

7/10,.72,75%,4/5,.9 hope this helped

7 0

3 years ago

Read 2 more answers

Write a polynomial equation of least degree with roots 2, -1 and 4.

Rasek [7]

A polynomial with roots a and b is (x - a)(x - b).

(x - 2)(x - (-1))(x - 4) = 0

(x - 2)(x + 1)(x - 4) = 0

has roots 2, -1, and 4.

3 0

2 years ago

The medical assistant weighs patients each month. Mrs. Smith weighed 120 pounds last month.

Paladinen [302]

13) 120 + 1.5 + 0.25 = 121.75 pounds

14) 4 - 1.5 = 2.5 pints

15) (2.25)(32)= $72

5 0

2 years ago

Scientists have found that the life span of a mammal living in captivity is related to the mammals mass. The life span in years

Tatiana [17]

To know the life span of the wolf and the lion, we simply substitute their mass to the formula for L.

Mass of wolf:
$L=12 m^{ \frac{1}{5} }= 12 (32)^{ \frac{1}{5} }=24$

Mass of lion:
$L=12 m^{ \frac{1}{5} }= 12 (243)^{ \frac{1}{5} }=36$

Therefore, the wolf has a life span of 24 and the lion has a life span of 36. With this information, we can determine how much longer the life span of the lion is:
$36-24=12$

ANSWER: The life span of the lion is 12 longer than the life span of the wolf.

7 0

3 years ago