2 years ago

9. If your heart beats 8 times in 6 seconds, then how many times will it beat in 2 minutes?

Mathematics

2 answers:

navik [9.2K]2 years ago

8 0

96 i think

Step-by-step explanation:

multiply 8×6 then the amswer ×2

Ilya [14]2 years ago

7 0

Answer:

160 times

Step-by-step explanation:

You might be interested in

At the animal shelter, there are 4 dogs for every 3 cats. Only dogs and cats are accepted (let in) at the shelter. If there are

artcher [175]

Answer:

There are 42 animals at the shelter

7 0

2 years ago

3 6/12 + 3 9/12. ..

Ludmilka [50]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The sphere shown has a diameter of 24 inches. Which choice is closest to its surface area? Use 3.14 to approximate pi.

tamaranim1 [39]

I don't know what your choices are, but I did the questions for you.
R=D/2, R=12, R=radius,
SA= 4 times 3.14 12 times 12, so,
SA=1809.557368, if you round it to two decimal places, it'll be,
1809.56, so the answer is 1809.56in. squared.

6 0

3 years ago

Read 2 more answers

Un frasco de perfume tiene la capacidad de 1/20 de litro. ¿Cuántos frascos de perfume se pueden llenar con el contenido de una b

Iteru [2.4K]

15 frascos de perfume porque 3 / 4 = 15 / 20

4 0

3 years ago

Three times a number plus twice another is 10, while their sum is 10, Find the numbers

Aleks [24]

$3a+2b=10 \\\\ a+b=10 \\\\ \boxed{a=10-b} \\\\ 3(10-b)+2b=10 \\\\ 30-3b+b=10 \\\\ -b=10-30 \\\\ -b=-20 \\\\ \boxed{b=20} \\\\ a=10-20 \\\\ \boxed{a=-10}$

5 0

3 years ago