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
timofeeve [1]
3 years ago
11

Jodi built a rectangular sandbox for her daughter. The sandboxmeasures6 feet by 5feet by 1.2 feet. Jodi purchases 20cubic feet o

f sand to fillthe sandbox. How much sand will the sandbox hold? Did Jodi purchaseenough sand to fill the sandbox to the top?
Incorrect Work/SolutionIdentify and
Explain the ErrorV = BhV = 6(5)2(1.2)V = 302(1.2)V = (15)(1.2)V= 18The sandbox will hold 18 cubic feet of sand.
Jodi purchasedenough sand to fill the sandbox to the top.Correct Work/ SolutionShare a Strategy
Mathematics
1 answer:
Mamont248 [21]3 years ago
8 0

For this case, the first thing to do is to model the rectangular sandbox as a rectangular prism.

The volume of the prism is given by:

V = w * l * h

Where,

  • <em>w: width </em>
  • <em>l: length </em>
  • <em>h: height </em>

Therefore, replacing values we have:

V = 6 * 5 * 1.2\\V = 36 ft ^ 3

We observed that:

36 ft ^ 3> 20 ft ^ 3

Therefore, the sandbox is not completely filled.

Answer:

the sandbox will hold 36 ft ^ 3 of sand

Jodi purchase is not enough sand to fill the sandbox to the top.

36 ft ^ 3> 20 ft ^ 3

You might be interested in
Donald spent half as much as Patricia did on presents this year, and Carl spent 3 times more than Donald. If the total spent bet
Nuetrik [128]

Answer:

Patricia spent $24 on presents, while Donald spent $12 and Carl spent $36.

Step-by-step explanation:

The problem is to solve how much money each person spent on presents in the year, through a series of equivalences. In order to determine how much money each one spent, the following equation must be proposed:

Patricia = X

Donald = 1 / 2X

Carl = 3/2 X

X + 1 / 2X + 3 / 2X = 72

1X + 0.5 X + 1.5 X = 72

3X = 72

X = 72/3

X = 24

Thus, Patricia spent $ 24 on presents, while Donald spent $ 12 (2/24) and Carl spent $ 36 (1.5 x 24).

4 0
2 years ago
What is the measure of the angle at the tail end of the kite? if the top area is where its pointed is 122?
nataly862011 [7]

Answer:

The angle is 58 degrees

Step-by-step explanation:

Given

See attachment for kite

Required

The angle at the tail end

Represent this angle with x.

From the attached kite, we have:

1 angle = 122

2 angles = right-angled

So, we have:

x + 122 +90+90 = 360 --- sum of angles in a kite

x + 302 = 360

Solve for x

x =- 302 + 360

x =58^\circ

8 0
2 years ago
The daily calorie intake for a rider in the Tour de France is 3500 calories. If the race for the day is 4 hours, about how many
stepan [7]

Answer:

875 calories per hour

Step-by-step explanation:

To find out how much calories would be used per hour you have to divide 3500 calories by 4 hours to get 875 calories. Hope this helps :)

4 0
3 years ago
What is the slope of the line through -5,7 and -5,-8
makvit [3.9K]

Answer:

Undefined

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
A basketball player shoots a free throw in a game. The quadratic expression models the height of the ball, in feet, where t is t
Temka [501]

Answer:

 the initial height of ball when the player releases it

Step-by-step explanation:

A basketball player shoots a free throw in a game. The quadratic expression models the height of the ball, in feet, where t is the time, in seconds.

y= -16t^2 + 25t+7

Given equation is in the form of

y= -16x^2 + V t + h

Where V  represents the initial velocity and h represents the initial height of the ball

Now we compare our equation with the general equation

We have 7 in the place of h

So , 7 is the initial height of the ball

Answer is 7 is  the initial height of ball when the player releases it

5 0
3 years ago
Read 2 more answers
Other questions:
  • 12,14 and 16 are the length of the sides on the triangle
    14·2 answers
  • A can of tuna has a diameter of 4 inches and a height of 3 inches. what is the volume of the can of tuna?
    12·2 answers
  • MATH PLEASE HELP! WILL MARK BRAINLIEST ANSWER!
    13·2 answers
  • Is ab perpendicular to cd A(0,2) B(-3,-3) C(-4,1)D(0,-2)
    14·1 answer
  • Pamela ran 7/10 mile on Tuesday and 3/8 mile on Thursday. How much fatter did she run on Tuesday ?
    15·1 answer
  • O (1.4)<br> O (0.6)<br> O (2, 3)<br> O (5,0)
    6·2 answers
  • The expression -50x + 100 represents the balance, in dollars, of a bank account after x months.
    6·1 answer
  • Scott makes $12 per hour babysitting and $8 per hour working at the grocery store. He will need to make
    15·1 answer
  • Write the logarithmic expression as a single logarithm log4(32) – log4 (4)
    9·1 answer
  • Determine whether each figure creates the conditions to form a unique triangle, more than one triangle, or no triangle. Angle me
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!