3 years ago

IN 10 MIN.a heart can beat 700 times. at this rate in how many min. will a heart beat 140 times?At what rate can a heart beat

Mathematics

1 answer:

Mrac [35]3 years ago

8 0

The answer is 5 minutes

You might be interested in

A paper cup is tossed 50 times. It lands right side up 11 times, upside down 14 times, and on its side 25 times. What percent of

Lynna [10]

Answer

28 percent

Step-by-step explanation:

divide 14/50

3 0

3 years ago

One minus the quotient of one and a number x

evablogger [386]

The answer to the statement is 1/x-1.

4 0

3 years ago

Read 2 more answers

Write the equation of the line that passes through the points (-6,1) and (-2,5). Put your answer in fully reduced point-slope fo

irinina [24]

(-6,1)
(-2,5)

Slope:-

$\\ \sf\longmapsto m=\dfrac{5-1}{-2+6}=\dfrac{4}{4}=1$

Point-Slope form

$\\ \sf\longmapsto y-y_1=m(x-x_1)$

$\\ \sf\longmapsto y-1=1(x+6)$

$\\ \sf\longmapsto y-1=x+6$

$\\ \sf\longmapsto x-y+7=0$

3 0

3 years ago

Identify the sequences that have a common difference of 4

cluponka [151]

Answer:

IDK

Step-by-step explanation:

7 0

3 years ago

What is the equation of the circle with center (16, - 12) and a radius of 5

eimsori [14]

Answer:

x^2+y^2-32x+24y+375=0

Step-by-step explanation:

Equation of circle with given centre (h,k) and radius=r is

(x-h)^2+(y-k)^2=r^2

Given centre are=(16, - 12) and radius= 5

So equation of circle=

(x-16)^2+(y- -12)^2=5^2

x^2-32x+256+y^2+24y+144=25

x^2+y^2-32x+24y+375=0

Answer

5 0

3 years ago