All categories

2 years ago

How many times larger is 610^ 7 than 310^ 6 ?

Mathematics

2 answers:

bagirrra123 [75]2 years ago

8 0

Answer:

Step-by-step explanation:

<u>step 1: Evaluate the expressions</u>

6*10^7 = 60,000,000

3*10^6 = 3,000,000

<u>step 2: Devide</u>

60,000,000 / 3,000,000 = 20

so 60,000,000 is 20 times larger than 3,000,000

Your teacher might want you to use a different method, but I believe this is the simplest way. If you have any questions feel free to ask away

Wittaler [7]2 years ago

5 0

Answer:

Step-by-step explanation:

$\dfrac{6 \times 10^7}{3 \times 10^6} = \dfrac{6}{3} \times 10^{7 - 6} = 2 \times 10^1 = 20$

You might be interested in

What is the value for f(x) = ^2x - 100 when x = 2?

Whitepunk [10]

X=2
f(x)=4^2x-100
f(2)=4^2(2)-100
f(2)=4^4-100
f(2)=256-100
f(2)=156===> Answer

8 0

2 years ago

Is this right? isn't the Directly proportional equation this. x=(1/k)y

photoshop1234 [79]

It's y=kx. But 'k' is any constant. So my 'k' can easily be 1/(your k). The key is that when 'x' or 'y' increases by some factor, the other one also increases, by some constant multiple of the same factor. If so, then they're proportional.

7 0

3 years ago

Traveling with a speed of 70 mph, a car covered a distance D miles in T hours. Write an equation that relates the distance D thi

irina [24]

Answer:

Part A) $D=70T$

Part B) $D=105\ miles$

Step-by-step explanation:

Par A) Write an equation that relates the distance D this car travels in T hours

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

The speed is a proportional relationship between the distance and the time

Let

D ----> the distance in miles

T ----> the time in hours

$D=kT$

In this problem the constant of proportionality k represent the speed of the car in miles per hour

we have

$k=70\ mi/h$

substitute

$D=70T$

Part B) Use the equation to find the distance the car travels between 3:30 p.m. and 5:00 p.m

we know that

The time between 3:30 p.m. and 5:00 p.m is equal to

5:00 p.m-3:30 p.m=1.5 hours

For T=1.5 h

substitute in the equation and solve for D

$D=70(1.5)$

$D=105\ miles$

7 0

3 years ago

First person who awnsers gets brainlist

olya-2409 [2.1K]

Please check the attached image for the answer. Hope this helps :)

3 0

2 years ago

Help me It’s due tomorrow and I can’t figure it out!!!

yuradex [85]

A.) 30+10=40. So, 90-40=50. Your answer is 50 degrees.
B.) 45+4=49. So, 90-49=41. Your answer is 41 degrees.
C.) 8 to the square root of 2+45=56.31. So, 90-56.31=33.69. Your answer is 33.69 or 33.7 if you need to round.
D.) One angle is 30 degrees, and another angle is 60 degrees. Your other angle is 90 degrees.
E.) 60+6=66. 90-66=24. Your answer is 24 degrees.
F.) 45+6=51. 90-51=39. Your answer is 39 degrees.

4 0

3 years ago

How many times larger is 6*10^ 7 than 3*10^ 6 ?

How many times larger is 610^ 7 than 310^ 6 ?