Ask question

Ask question

All categories

3 years ago

7

In one particular neighborhood, 60% of families own a dog. If there are a total of 25 families in this neighborhood, then how ma

ny dog owners are there?

2 answers:

Monica [59]3 years ago

6 0

Answer:

15

Step-by-step explanation:

60% of 25 = 15

faltersainse [42]3 years ago

6 0

Answer:

15 owners 60% of 25 = 15 dog owners

You might be interested in

Lee charges $3 for a basket and $2.50 for each pound of fruit picked at the orchard.

Sliva [168]

Answer:

Y=2.50x+3

Step-by-step explanation:

Because the $3 fee is not changing but the 2.50 is changing every pound that they get.

7 0

3 years ago

Read 2 more answers

Translate the sentence into an equation. Four times the difference of a number and 5 is 24.

givi [52]

$4\ times\to4\times\\difference\ of\ a\ number\ "c"\ and\ 5\to c-5\\is\ equal\ 24\to=24\\\\4\times(c-5)=24\\\\Answer:\boxed{a.}$

3 0

3 years ago

Please help me out :)

arlik [135]

Answer:

$\frac{\sqrt{17} }{7}$

Step-by-step explanation:

Using the Pythagorean identity

sin²x + cos²x = 1, then

sinx = $\sqrt{1-cos^2x}$

Note that ( $\frac{4\sqrt{2} }{7}$ )² = $\frac{32}{49}$

sinΘ = $\sqrt{1-(32/49)}$

= $\sqrt{\frac{17}{49} }$ = $\frac{\sqrt{17} }{7}$

5 0

3 years ago

What is equation for the line that is perpendicular to y-3=-4(x+2) and passes through the point (-5,7)

jekas [21]

Answer:

y-7=1/4(x+5)

Step-by-step explanation:

y-3=-4(x+2)

y=-4x-8+3

y=-4x-5

-----------

y-y1=m(x-x1)

y-7=m(x-(-5))

y-7=m(x+5)

perpendicular means negative reciprocal of the slope,

so the slope will be 1/4

y-7=1/4(x+5)

4 0

3 years ago

Determine if the following relation is a function.

Mama L [17]

Yes it is a function

3 0

3 years ago

Read 2 more answers