Show me how to divide 28.8 divided by 4

Answers

Answer 1
Answer: 28.8 ÷ 4
put the decimal point in the quotient
4 can't go in 2 so 28
28 can by 7 and 7 in the ones digit
0.8 forget it's just 8 divided by 4 = 2
7.2 is the answer!

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30 miles per hour.3,520 feet per minute.who runs faster and by how many miles per hour? There 5,280 feet in one mile

Answers

First let's convert 30 miles to feet. 

30 x 5,280 = 158400

Now let's find how many feet the first person runs per minute. 

158400/60 = 2640

The first person runs 2,640 feet per minute, and the second person runs 3,520 feet per minute.
Since the second person runs fast, let's find by how many miles per hour they're faster than the first person. 

3520-2640 = 880
How many miles is 880 feet?
5280/880 = 0.17

The second person runs faster by 0.17 miles per hour. 

Hope this helps! :)
Hello!

CORRECTION: "A white-tailed deer can sprint at speeds up to 30 miles per hour. American bison can run at speeds up to 3,520 feet per minute. Which animal is faster and by how many miles per hour? There are 5,280 feet in one mile. "

OPTIONS: 
A: A deer is 10 miles per hour faster than a bison. 

B: A bison is 10 miles per hour faster than a deer. 

C: A deer is 0.66 miles per hour faster than a bison. 

D: A bison is 0.66 miles per hour faster than a deer.


This is what you meant right!? ^^^

I've done this Question before, so i'll Help You Then!


We 1st off, have to c
onvert the ft/min speed into miles/hour: 

3520 feet ... 1 mile ..... 60 minutes ... 3520 x 60 miles 
-------------- x ------------- x ---------------- = --------------- 
1 minute ... 5280 feet .... 1 hour .......... 5280 hours 

= (3520 * 60) / 5280 
= 40 miles/hour 

The Correct Answer Is: 
B. The bison is 10 miles per hour faster than a deer.


Hope this Helps! Have A Wonderful Day! :)

If (-3, y) lies on the graph of y = 3^x, then y =

1/27
-1
-27

Answers

1/27

Cuz y=3^(-3)=1/(3^3)=1/27

What is 19 × 10 I need help please

Answers

what is 19 × 10 I need help please

190

Given 2 points on a graph, write the equation of the graph. Vertex (3,5). Point(5, -3)

Answers

we know that
for
y=a(x-h)^2+k
vertex is (h,k)
given vertex is (3,5)
y=a(x-3)^2+5
we are also given
(5,-3)
x=5 and y=-3 is a possible solution

-3=a(5-3)^2+5
-3=a(2)^2+5
minus 5 both sides
-8=a(4)
-8=4a
divide by 4 both sides
-2=a


the equation is
y=-2(x-3)^2+5

The equation of the line that passes through points (0, negative 7) and (2, negative 1) is shown below. What value is missing from the equation?

Answers

Answer:

3

Step-by-step explanation:

I got it right on edge 2020, your welcome :)

On Friday, Kelsey went to a local carnival. She bought a pretzel for $5 and played three games. On Saturday, Kelsey went back to the carnival and bought an ear of corn for $3 and played five games. If all the games cost the same amount to play, and Kelsey spent the same amount of money each day, how much does each game cost to play?A $1.00
B $1.25
C $1.50
D $2.00

Answers

set the question up as an equation, where x is equal to the cost of a game
FRIDAY: 5+3x
SATURDAY: 3+5x

∴ 5+3x=3+5x
   2=2x
   x=1
Therefore the cost of 1 game is $1

The best answer is A since each game cost the same amount and she spent the same amount both days, u can just add the number of games for the first day which is 3 with $5 and get $8.and for the second day just add  $3 with $5 and u get $8 again.