Type the correct answer in each box. use numerals instead of words.
a race car is driven by a professional driver at 99 . what is this speed in and ?
1 mile = 1.61 kilometers
1 hour = 60 minutes
round your answers to the nearest tenth.
the speed is equivalent to
, or
.

The speed of the car in km/h = 159.39 km/h

The speed of the car in km/m = 2.6565 km/m

Step-by-step explanation:

We have given that:

The speed of the car = 99 mph

1 mile = 1.61 km

1 hour = 60 mins

Multiply the speed of the car with the value of 1 mile = 1.61 km to get the speed of the car in km/h

Therefore:

The speed of the car in km/h = 99 * 1.61 km

The speed of the car in km/h = 159.39 km/h

Now as we have defined before that 1 hour = 60 mins

Therefore to get the speed of the car in km/m just divide the speed of the car in km/h by 60 mins

The speed of the car in km/m = 159.39 ÷60

The speed of the car in km/m = 2.6565 km/m

Thus the answers are:

The speed of the car in km/h = 159.39 km/h

The speed of the car in km/m = 2.6565 km/m

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.