2 years ago

When Mrs. Carter got a flat tire, 73% of the 32 pounds of air in the tire escaped.

Mathematics

1 answer:

Lorico [155]2 years ago

8 0

Step-by-step explanation:

100% = 32

73% = 73×1% = 73×100%/100 = 73×32/100 = 23.36 pounds.

for an estimate I would round up to 75% = 3/4, and then calculate quickly 32 × 3/4 = 8×3 = 24 pounds.

You might be interested in

NEED HELP PLEASE AND THANK YOU

Eva8 [605]

C. 42

because if you divide 26.2 divided by 5 = 5.24 then you times it by 8 and you will get 41.92 and you will round it to get 42

7 0

3 years ago

2gallon container of window cleaner costs $15.04. What is the price per cup?

jeyben [28]

Answer:0.47 cents per cup

Step-by-step explanation:

Since they’re are 32 cups in 2 gallons, we can divide $15.04 by 32 and get the answer

5 0

3 years ago

Halp Exam <br><br> Converting a decimal to a proper fraction in simplest form: Advanced

jeyben [28]

Answer:

0.37 as a fraction is 37/100

Step-by-step explanation:

Because

7 0

2 years ago

Would really appreciate it if someone could help!! Have been stuck on the question alll day !

aksik [14]

The answer would be:
ABD=78.8
DBC=61.1

3 0

3 years ago

Which of the following is the discriminant of the polynomial below x^2+4x+5

steposvetlana [31]

Answer:

$\huge\boxed{\sf Discriminant = -4}$

Step-by-step explanation:

Comparing it with quadratic equation $ax^2 + bx + c = 0$ , we get:

a = 1 . b = 4 and c = 5

So,

Discriminant = $b^2-4ac$

D = (4)²-4(1)(5)

D = 16 - 20

D = -4

Hence,

Discriminant = -4

$\rule[225]{225}{2}$

Hope this helped!

4 0

2 years ago