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
adell [148]
3 years ago
8

Please help me in this hurry

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
5 0

Answer:

450

Step-by-step explanation:

Area of the base: 1/2(5+7.5)(6)

1/2(75)= 37.5

Volume= Area of the base* height

37.5(12)= 450

You might be interested in
A survey revealed that 10% of workers at a company were not satisfied with their job. If 88 workers selected this option, then h
prohojiy [21]

Answer:

There are 880 workers at the company.

Step-by-step explanation:

With the information provided, you can find the total amount of workers at the company which would represent 100% using a rule of three given that 88 workers represent 10% of workers:

88 workers →   10%

       x          ←  100%

x=(88*100)/10= 880

According to this, the answer is that there are 880 workers at the company.

5 0
3 years ago
3/(5i) simplify please
LuckyWell [14K]

Answer:

- \frac{3}{5} i

Step-by-step explanation:

Given

\frac{3}{5i}

Multiply numerator/ denominator by i

= \frac{3i}{5i^2} [ i² = - 1 ]

= \frac{3i}{-5}

= - \frac{3}{5} i

7 0
3 years ago
Read 2 more answers
Emilio owns a bakery. The number of boxes of cookies he has left on a Monday is represented by the function x + y = 42, where y
Katarina [22]

Answer:

y=42-x

x=42-y

Step-by-step explanation:

x=42-y

Subtract y from both sides of the equation

y=42-x

Subtract x from both sides of the equation

3 0
3 years ago
SSHA scores Here are the scores on the Survey of Study Habits and Attitudes (SSHA) for 18 first-year college women:154 109 137 1
mihalych1998 [28]

Answer:

Women has better study habit than men.

Step-by-step explanation:

For knowing who has better study habits and attitudes toward learning we have to find the mean of both the women and men data.

The first step is that we only take first 18 values of both women(X) and men(Y) data, to make them of same length

Mean is used to measure the central tendency of data which represents the whole data in the best way. It can be found as the ratio of the sum of all the observations to the total number of observations.  

Calculating all values:

\bar{X} = 141.0556

\bar{Y} = 121.25

Thus, women has better study habit than men. Since Mean of X is larger than Mean of Y.

5 0
3 years ago
4
Makovka662 [10]

Answer:

D is the answer

Step-by-step explanation:

this is the average growth of a plant

8 0
2 years ago
Other questions:
  • Another question on Order of operations, what is the value of 28 + 4p? Let p = 11
    10·2 answers
  • On Monday, a bicyclist traveled 79.2 miles in 6 hours. On Tuesday, he traveled the same number of miles, but in half the time. W
    12·1 answer
  • Robert is replacing sod in two square-shaped areas of his backyard. One side of the first area is 7.5 feet. One side of the othe
    10·2 answers
  • A number greater than -5
    14·1 answer
  • The distance between two locations, A and B is calculated using a third location C at a distance of 15 miles from
    7·1 answer
  • 5 points
    7·1 answer
  • Watching your neighbors toddlers for $15/1.5 hours or babysitting your cousins for the day for $60/8 hours. Which one pays more?
    7·2 answers
  • Faye’s bank charges her a $2.25 service fee every time she uses an out-of-network ATM. If Faye uses an out-of-network ATM twice
    10·2 answers
  • What does u equal in 4/5u=8
    15·2 answers
  • A tape diagram. There are 65 students out of 100 students who ride the bus. There are question mark students out of 800 students
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!