1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sliva [168]
3 years ago
5

Mr Diaz decreased the speed of his car by 30 miles per hour over a period of 10 seconds. What is the average change in the speed

each second?
Mathematics
1 answer:
Allisa [31]3 years ago
4 0
Divide 30 by 10. 30mph/10seconds = 3mph/seconds
You might be interested in
SUB TO YFBG JAY ON YT ASAP RN
Elena L [17]

Answer:

ok on my way to do so!!!!!!

3 0
3 years ago
W(−4+z)=mz+17<br> solve for z
serious [3.7K]
Z =(17 + 4w)/(w - m) I believe
4 0
3 years ago
12. Dominic drives a taxi. He charges a $2 flat fee plus $1.50 per mile.
r-ruslan [8.4K]

Answer:

The y-intercept represents the flat fee.

Step-by-step explanation:

The y-intercept on the graph would be the point at which the line cuts across or intercepts the y-axis. At this point, the value of x (miles travelled) would be 0. The y-intercept in this case, would be the flat fee which is given as $2.

At x = 0, f(0) = 2.

The y-intercept represents the flat fee on the graph of f(x).

5 0
3 years ago
The graph of a system of equations will intersect at exactly 1 point?
andrey2020 [161]

Answer:

A system of equations can intersect at no points; this is when the lines are parallel, which means they have the same slope and different y-intercept. A system of equations can intersect at one point; this is when the lines have different slopes.

Step-by-step explanation:

4 0
3 years ago
If 10^2y = 25, then 10^-y equals:<br>(a) -1/5<br>(b) 1/625<br>(c) 1/50<br>(d) 1/25<br>(e) 1/5​
Gemiola [76]
<h3><u>given</u><u>:</u></h3>

<u>10 ^{2y}  = 25</u>

<h3><u>to</u><u> </u><u>find</u><u>:</u></h3>

<u>{10}^{y}  = .......</u>

<h3><u>solution</u><u>:</u></h3>

<u>10 ^{2y}  = 25</u>

<u>(10y {)}^{2}  =  {5}^{2}</u>

<u>10y = 5</u>

<u>\frac{1}{ {10}^{y} }  =  \frac{1}{5}</u>

<u>{10}^{ - y}  =  \frac{1}{5}</u>

<u>therefore</u><u>,</u><u> </u><u>the</u><u> </u><u>correct</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>option</u><u> </u><u>E</u><u>.</u>

8 0
2 years ago
Read 2 more answers
Other questions:
  • 2000 tickets were sold in exhibit on Saturday the cost of a ticket for an adult is four dollars and for a child is two dollars a
    11·1 answer
  • -2(csc2θ - cot2θ)<br> - 1 <br> -2<br> -3<br> -1
    13·1 answer
  • Antoine paid $7.47 for 3 pounds of grapes. Write the cost of the grapes as a unit rate.
    6·2 answers
  • WILL MARK YOU BRAINLIEST !!!
    6·1 answer
  • 5 cakes cost £2.50.<br> How much do 7 Cakes cost?
    15·1 answer
  • Can someone give me the answer of the question b?
    14·1 answer
  • A water tank already contains 55 gallons of water when Baxter begins to fill it. There is a crack in the tank and water begins t
    13·1 answer
  • In the phrase rise over run<br> what does rise indicate
    5·2 answers
  • 8 1/2 + 17 2/3 + 12 1/6 <br><br> what is the answer??
    5·1 answer
  • Can someone help me please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!