Ask question

Ask question

All categories

3 years ago

7

Katie runs 4 miles in 24 minutes. How many miles can she run in 30 minutes?

2 answers:

vova2212 [387]3 years ago

8 0

Katie runs 1 mile every 6 mins so she can run 5 miles in 30 mins.

elena-14-01-66 [18.8K]3 years ago

6 0

I used proportions to figure out the answer. Hope this helps!

You might be interested in

Together donkey and Shrek can make 7 cupcakes in 12 mins. Shrek can make 2 cupcakes in 8 mins. How long will it take Donkey to m

katrin [286]

Multiply 7 x 12 which is 84, 8x2 is 16, 16 divded by 3 is 5, so 5 minutes

3 0

3 years ago

HELP ME PLZZ, ASAP!!<br><br> In your own words explain what a Cross Section is.

wariber [46]

Answer:

A cross section is a surface or shape that is exposed by making a straight cut through something especially at right angles to an axis.

4 0

3 years ago

Solve 3x2 + 17x - 6 = 0.

geniusboy [140]

$3x^2 + 17x - 6 = 0\\
3x^2-x+18x-6=0\\
x(3x-1)+6(3x-1)=0\\
(x+6)(3x-1)=0\\
x=-6 \vee x=\dfrac{1}{3}$

7 0

3 years ago

Read 2 more answers

Yuri’s sister Karina is 12 years old. In the equation below, y represents Yuri’s age in years.

OLga [1]

In the given equation above, it can be deduced that 2 subtracted from 3 times Yuri's age is equal to the age of Karina which was given to be twelve. This statement is similar to that which is given in the choice number four. Thus, the answer is D.

6 0

3 years ago

Read 2 more answers

Find the area of the irregular figure. Round your answer to the nearest hundredth if necessary.

Rudiy27

Answer:

Step-by-step explanation:

Area of the figure = Area of semicircle + area of rectangle

Area of semicircle:

d = 14 mm

r = 14/2 = 7 mm

Area = (1/2)πr²

$=\frac{1}{2}*\frac{22}{7}*7*7\\$

=11 *7

= 77 mm²

Area of rectangle:

length = 14 mm

Width = 10 mm

Area = length *width

= 14 * 10

= 140 mm²

Area of the figure = 77 + 140 = 217 mm²

3 0

3 years ago