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
NARA [144]
3 years ago
13

From 8am to 1pm the temperature changed -3/5 degrees per hour. by how much did the temperature change

Mathematics
1 answer:
enyata [817]3 years ago
8 0
8 a.m. to 1 p.m. = 5 hrs

so the temperature changed -3/5 degrees per hr for 5 hrs...
-3/5 * 5 = -15/5 = -3.....so in total, the temperature changed by 3 degrees....it went down 3 degrees
You might be interested in
HIiiiiiiiiiiiiiiiiiiiiiiiii
professor190 [17]

Answer:

hi the answer is 7.3

Step-by-step explanation:

hope it helps you have a good day

8 0
3 years ago
The car dealership has a newer model usually sold for $25,500 but they are
garik1379 [7]

Answer:

your a dumb

Step-by-step explanation:

7 0
3 years ago
Help on how to figure this out
MakcuM [25]
6/3 = 6 divided by 3
= 2

12/6= 12 divided by 6
= 2

3 0
3 years ago
The weights of red delicious apples are approximately normally distributed with a mean of 9 Ounces and a standard deviation of 0
Simora [160]

Answer:

The mean of W is 55 ounces.

The standard deviation of W is 4.33 ounces.

Step-by-step explanation:

Let X: weight of a red delicious apple, and B: the weight of the box and packing material.

The distribution that will represent W: the total weight of the packaged 5 randomly selected apples will be also normally distributed.

Applying the property of the mean: E(aX)=aE(X), the mean of W will be:

\mu_W=E(W)=E(5X+B)=5E(X)+E(B)=5*9+10=45+10=55

Applying the property of the variance: V(aX+b)=a^2V(X), the variance of W will be:

\sigma^2_W=V(W)=V(5X+B)=5^2V(X)+V(B)=25*0.75+0=18.75

The mean standard deviation of W will be the squared root of V(W):

\sigma_W=\sqrt{V(W)}=\sqrt{18.75}=4.33

The mean of W is 55 ounces.

The standard deviation of W is 4.33 ounces.

3 0
3 years ago
One team c 82.5% of the football players weigh more then 200 pounds if 40 men are on the team how many weigh more then 200 pound
valentinak56 [21]
The answer is 33 because 40*0.825 or 40*82.5% is 33 men.
7 0
3 years ago
Other questions:
  • Melanie is making a piece of jewelry that is in the shape of a right triangle. The two shorter sides of the piece of jewelry are
    7·1 answer
  • Help me I don't understand this ​
    15·1 answer
  • Write in slope intercept form:<br> (-5,-11) and (-2,1)
    10·2 answers
  • Chef Selena is making her special dish that requires pasta, sauce, and onions. She has 5 1/8 pounds of pasta, 6 pounds of sauce,
    5·1 answer
  • Tanya has ten bills in her wallet. If she has one more $5 bill than $10 bills, and two more $1 bills than $5 bills, how many of
    6·1 answer
  • C + 5d = -13<br> 4c - 5d = 48<br> Solve the simultaneous equations<br><br> c=__<br> d=__
    10·1 answer
  • Each of the 4 children in a family drinks 24 ounces of milk every day. how much milk do the children drink in one week (7days)
    10·2 answers
  • Help is needed please!!!!
    8·1 answer
  • What is the measure of angle n°?
    11·1 answer
  • 6) Andy is going kyacking. He has $341 to spend on parking and paddles. Parking costs $30 and paddles cost $45. 20 per person. D
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!