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
vivado [14]
2 years ago
14

Parker has a part-time job at an ice skating rink selling hot cocoa. He decided to plot the number of hot cocoas he sold relativ

e to the day's high temperature and then draw the line of best fit. Based on the line of best fit, how many hot cocoas would you predict Parker to sell if the day’s high temperature were 15
Mathematics
1 answer:
oksano4ka [1.4K]2 years ago
7 0

Answer:

5

Step-by-step explanation:

Ute

You might be interested in
What is the median of 68, 69, 71, 71, 71, 73, 74, 75, 75, 78
Yanka [14]

Answer:

72

Step-by-step explanation:

cross out 4 from left to right, right to left, you get 71 and 73, the mean of those two numbers is 72

3 0
3 years ago
The depth of water near a boat dock is collected by a buoy. The data shows that the water level reached 11 feet during high tide
Scorpion4ik [409]

9514 1404 393

Answer:

  9.17 ft

Step-by-step explanation:

Put x=12 in the equation and evaluate. (The sine argument is in degrees.)

  y = 1.5·sin(25.72(12 +1.5)) +9.5 = 1.5·sin(347.22) +9.5

  y = -0.33 +9.5 = 9.17

The water will be 9.17 feet deep at noon.

3 0
3 years ago
Simplify 15.6 divided by negative 3..<br><br> −5.6<br><br> 5.6<br><br> −5.2<br><br> 5.2
Finger [1]
15.6 / -3 = -5.2   (positive divided by negative is negative)
8 0
3 years ago
Read 2 more answers
A set of electric toothbrush prices are normally distributed with a mean of 87 dollars and a standard deviation of
Studentka2010 [4]

Answer:

The proportion of electric toothbrush prices are between 104.60 dollars and 108.20 dollars is 0.0099

Step-by-step explanation:

A set of electric toothbrush prices are normally distributed with a mean of 87 dollars and a standard deviation of  8 dollars.

Mean = \mu = 87

Standard deviation = \sigma = 8

We are supposed to find proportion of electric toothbrush prices are between 104.60 dollars and 108.20 dollars i.e.P(104.60<x<108.20)

Z=\frac{x-\mu}{\sigma}

At x = 104.60

Z=\frac{104.60-87}{8}

Z= 2.2

At x=108.20

Z=\frac{108.20-87}{8}

Z= 2.65

Refer the z table for p value :

P(x<108.20)-P(x<104.60)=P(Z<2.65)-P(Z<2.2)=0.9960-0.9861=0.0099

Hence The proportion of electric toothbrush prices are between 104.60 dollars and 108.20 dollars is 0.0099

4 0
3 years ago
Larry Lazy purchased a one year membership at a local fitness center at the beginning of the year. It cost him $150. He goes twi
Papessa [141]
$4.05 per visit
if he continued going to the gym twice a week all year would be $2.88 per visit.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the mean (average) of the data set below? 2/4, 18/5, 28/10, 5/20
    13·1 answer
  • In the coordinate plane, choose the graph with the conditions given. x + y &gt; 10​
    12·1 answer
  • √8(√2-x)=11<br> a.) -7√2/2 <br> b.) -7√2/4 <br> c.) -7√8/8
    14·2 answers
  • What is 9 to the 9th power
    12·1 answer
  • In a certain state, license plates each consist of 2 letters followed by either 3 or 4 digits. How many differen license plates
    12·1 answer
  • 4)
    6·1 answer
  • Ailani draws a map of her local town. She places the town hall at the origin of a coordinate plane and represents a lake
    15·2 answers
  • 2) A car travels 100 km with 7.4 liters of gas. How much gas<br> is required for a 1322 km trip?
    5·1 answer
  • Compare aristocrats, farmers, and merchants in the ancient chinese society
    11·1 answer
  • In the diagram below, OP is circumscribed about quadrilateral ABCD. What is
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!