All categories

10 months ago

Manu goes for a jog and runs 8 miles in 4 minutes . How many miles will he run if he runs 10 minutes ?

Mathematics

1 answer:

sattari [20]10 months ago

3 0

He will run 20miles for 10 minutes

Rate = Distance / time

for the first jog

distance = 8 miles

time = 4 minutes

rate = 8 / 4

rate = 2 miles/minutes

to calculate the distance covered in 10 minutes

from Rate = distance / time

Introducing cross multiplication

Distance = rate x time

Distance = 2 x 10

Distance = 20miles

You might be interested in

Select the two expressions that are equivalent to 4 + w + 12w.

Black_prince [1.1K]

Answer:

A. 4+ 13w and C. 2(2+6w) + w

Step-by-step explanation:

Hope this helps! They equal the same answer which is 13w + 4

6 0

2 years ago

Read 2 more answers

Complete the equation: x^2+8x + _=(_)^2

pentagon [3]

Answer:

x^2+8x+16=(x-4)^2

EXPLANATION:

(a+b)^2=a2+2.a.b+b2

we have to break the middle term in 2ab here a is x then 2xb=8x, => b=4, but value of a and b to get the required equation!

8 0

2 years ago

Match the following items. Plane Point Line Ray Line segment

Sophie [7]

Answer:

The first one is a line because a line extends infinitely in both directions which the arrows indicate.

The second one is a plane since it is a 2-dimensional shape.

The last one depicts 2 rays because rays have one endpoint, but extend infinitely in the other direction.

8 0

3 years ago

Answer this plz I dont know I think its h but IDK WHY. PLZ TELL ME THE ANSWER AND SHOW WORK PLZ. I'll give the brainliest answer

Bas_tet [7]

Your original answer is correct.If you set up a ratio table, it works. For example:
So, they amount of money she's taxed on is $55. We get this by doing 175-20.

$55 is equal to 106% because 6% is tax
Now, you want to find just 100% which is the same as no tax. To get from 106 to 11, you divide by 1.06. So, you also divide 55 by 1.06 to get $51.89
She can't go over this because she won't have enough money.

So, the answer is x≤$51.89
Hope this helps!

5 0

2 years ago

Read 2 more answers

How to do the problem

trapecia [35]

Step-by-step explanation:

$g(0.5) = 2 \\ \\ h(x) = g(x).f(x) \\ \therefore \: h(2) = g(2).f(2) \\ \therefore \: h(2) = 5 \times 2\\ \therefore \: h(2) = 10\\ \\ \\ j(x) = g(x) - f(x) \\ \therefore \: j(4) = g(4) - f(4) \\ \therefore \: j(4) = 9 - 8\\ \therefore \: j(4) = 1\\ \\ \\$

4 0

2 years ago