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
Alenkinab [10]
2 years ago
14

Eric jogged for 47 minutes, ending at 3:35 p.m. When did Eric start his jog?

Mathematics
1 answer:
Mila [183]2 years ago
4 0

Answer:

im pretty sure its c

Step-by-step explanation:

You might be interested in
Write an equation of a line that passes through the point (2, 3) and is parallel to the line y = 3 over 2x + 5.
lana [24]
I think the answer is b B. y = negative 2 over 3x − 7
4 0
2 years ago
Write a story problem that can be solved by finding the sum of 506,211 and 424,809 then solve the preoblem
Svetllana [295]
Carlos Made 506,211 labels for the bake sale. Matilda Made 424809 labels. How many do they have in total? Answer:931020
7 0
2 years ago
The length of the top of a computer desk is 2 1/4 feet longer than it’s width. If it’s width measures y feet, express its length
Lera25 [3.4K]

Answer:

The length as an algebraic expression in y is  y   + (2\frac{1}{4} )  ft

Step-by-step explanation:

The measure of the width of the computer desk = y feet

The measure of the length of the desk = width + 2  1/4 ft

⇒Measure of Length = y   + (2\frac{1}{4} )   ft

Hence, the length as an algebraic expression in y is  y   + (2\frac{1}{4} )   ft

5 0
3 years ago
3. In a single growing season at the Smith Family Orchard, the average yield per apple tree is 150 apples when the number of tre
g100num [7]

Answer:

<em><u>A.10000</u></em>

<em><u>B.25 more trees must be planted</u></em>

Step-by-step explanation:

⇒Given:

  • The intial average yield per acre y_{i} = 150
  • The initial number of trees per acre  t_{i} = 100
  • For each additional tree over 100, the average yield per tree decreases by 1 i.e , if the number trees become 101 , the avg yield becomes 149.
  • Total yield = (number of trees per acre)*(average yield per acre)

<em>A.</em>

⇒If the total trees per acre is doubled , which means :

total number of trees per acre t_{f} = 2*t_{i} = 200

the yield will decrease by : t_{f} - y_{i}

y_{f}= 150-100= 50

⇒total yield = 50*200=10000

<em>B.</em>

⇒to maximize the yield ,

let's take the number of trees per acre to be 100+y ;

and thus the average yield per acre = 150 - y;

total yield = (100+y)*(150-y)\\=15000+50y-y^{2} \\

this is a quadratic equation. this can be rewritten as ,

     ⇒   =15000+50y-y^{2}\\=15000+625 - (625 - 50y +y^{2})\\=15625 - (y-25)^{2}

In this equation , the total yield becomes maximum when y=25;

<u><em>⇒Thus the total number of trees per acre = 100+25 =125;</em></u>

                 

3 0
2 years ago
I=$720, P=$1000, r=9%
UNO [17]
I = PRT

720 = (1,000)(0.09)(t)
720 = 90(t)
720/90 = t
8 = t  or t = 8

I am not sure if it is terms  of months or years but 8 is the answer. hope it helps :)
7 0
3 years ago
Read 2 more answers
Other questions:
  • Is it possible to determine the form factor without opening the case?
    9·1 answer
  • What is a3 of the arithmetic sequence for which a10 is 41 and a15 is 61
    13·1 answer
  • What is the solution to the system of equations represented by these two lines?
    13·1 answer
  • How do you simplify 30/20???<br><br> PLEASE<br><br> HELP
    12·1 answer
  • Give the equation of a line in slope-intercept form with the following criteria:
    10·1 answer
  • you go to the market to buy fruit.two apples and one banana cost $5. if you buy two apples and three bananas the cost is$7.how m
    10·1 answer
  • Find the long multiplication answer for 7/10
    12·1 answer
  • The slope of y= 1/2x - 7 is ______
    15·2 answers
  • In testing the validity of a multiple regression model in which there are four independent variables, the null hypothesis is:___
    9·1 answer
  • Find the value of X
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!