2 years ago

1 one gets it right will get crown plz hurry!!!!!!!!!!!!!!!!

Mathematics

1 answer:

larisa86 [58]2 years ago

6 0

Step-by-step explanation:

As always, the "unit rate" can be written two ways. You have not specified which one you want.

.. (30 lb)/(1/3 ac) = 90 lb/ac

.. (1/3 ac)/(30 lb) = (1/90) ac/lb

You might be interested in

HELP ASAP!!!!!!! NO LINKS OR FAKE ANSWERS OR I WILL REPORT U!

Semmy [17]

Answer:

Step-by-step explanation:

54, $1\frac{2}{3}$ , 1, 0.5, 0.03, 0, - 1, - $1\frac{3}{4}$ , - 4, - 103

5 0

3 years ago

The base of this prism is______________ triangle.

Elena L [17]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

A truck has left point A with a speed of 60 mph. After 2 hours a car has left point A with a speed of 90 mph. At what distance f

Grace [21]

Answer:

360 miles

Step-by-step explanation:

When the second car catches up with the first car they will have travelled the same distance which we call x miles.

Speed = distance / time

For first car 60 = x / t where t = time taken

giving x = 60t

for second car 90 = x / (t - 2)

giving x = 90t - 180

So equating these 2 equations

60t = 90t - 180

30t = 180

t = 6 hours

So x the distance = 60t = 360 miles answer

3 0

3 years ago

A) 4x -1 =X+7 2 b) 3x +2= 2x +13 3 + I +

horsena [70]

Answer:

a is x=7.5 b is x=1

Step-by-step explanation:

:))))))))

3 0

3 years ago

The population of fruit flies in a laboratory grows geometrically and is checked everyday at noon. If the population began with

erma4kov [3.2K]

Answer:

$\boxed{195}$

Step-by-step explanation:

The fruit flies grows geometrically.

$125=80k^2$

Find the value of k.

$\sqrt{\frac{125}{80} } =k$

$1.25=k$

$P=80(1.25)^t$

$t$ is number of days.

$P=80(1.25)^4$

$P=195$

7 0

2 years ago