3 years ago

Anyone help me please and thanks you :)

Mathematics

1 answer:

Inessa05 [86]3 years ago

3 0

Answer:

71.43%

Step-by-step explanation:

100/7 = 14.29

14.29 times 5 = 71.428 rounded to 71.43

You might be interested in

a small airplane used 5 2/3 gallons of fuel to fly a 2 hour trip how many gallons were used each hour

Mumz [18]

5 2/3 gallons of fuel ... 2 hour trip
x gallons of fuel = ? ... 1 hour

If you would like to know how many gallons were used each hour, you can calculate this using the following steps:

5 2/3 * 1 = 2 * x
17/3 = 2 * x /2
x = 17/6 = 2 5/6 gallons of fuel

The correct result would be 2 5/6 gallons of fuel.

7 0

3 years ago

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B

BabaBlast [244]

Answer:

328.5 cm

Step-by-step explanation:

Volume= L x W x H

10 x 4.5 x 7.3= 328.5

:))

6 0

3 years ago

What is the surface area of a sphere with a volume of 3680 cubic centimeters?

dedylja [7]

The surface area will be 456.2 to the second power

7 0

3 years ago

Ralph has been awarded some money in a settlement. He has the option to take a lump sum payment of $425,000 or get paid an annui

Arisa [49]

Answer: I believe it’s lump sum $91,772.64

Step-by-step explanation:

I’ll correct myself if wrong

7 0

3 years ago

Find the equation, f(x) = a(x-h)2 + k, for a parabola that passes through the point (1,-7) and has (2,- 4) as its vertex. What i

MAVERICK [17]

$(h;\ k)\ -\ \text{the coordinates of the vertex}$

$\text{therefore we have}\ f(x)=a(x-2)^2-4$

 $\text{a parabola that passes through the point (1,-7)}$

 $\text{substitute the coordinates of the point (1;-7) to the equation:}$

$(1;-7)\to x=1;\ y=-7\\\\-7=a(1-2)^2-4\\\\-7=a(-1)^2-4\\\\-7=a-4\ \ \ |+4\\\\a=-3$


 $Answer:\ \text{c.The vertex form of the equation is}\ f(x)=-3(x-2)^2-4.\\\text{The standard form of the equation is}\ f(x)=-3x^2+12x-16$

4 0

4 years ago