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
In-s [12.5K]
3 years ago
12

Please help this is timed (I got an answer but i don’t know if it’s right. If not, can someone tell me?)

Mathematics
1 answer:
Sav [38]3 years ago
7 0
What’s the question?
You might be interested in
The diagonals of rectangle nopq intersect at point r. if oq=2(x+3) and pr=3x-5, solve for x.
OverLord2011 [107]
The diagonals of a rectangle are always congruent.  We have the whole length of OQ to be 2x + 6, and we have only half of NP.  Therefore, OQ = 2(PR).  2x+6=2(3x-5).  2x+6 = 6x-10.  16 = 4x so x = 4.  That means that each diagonal is 14 units long.
8 0
3 years ago
Read 2 more answers
An employee works 6 hr. on Monday, 8 hr. on Tuesday, and 9 hr. on Wednesday and received a $51 bonus. What is his hourly pay rat
Lina20 [59]
U have to divide the total money to the hours
3 0
2 years ago
Read 2 more answers
The volunteers at a high school football team's concession stand are trying to decide on the price of the hot dogs they are sell
Dovator [93]

Answer:

The constant term in the polynomial is 140 and it represents the revenue when the price is not increased.

Step-by-step explanation:

To find: What is the constant term in the polynomial expression, and what does it represent?

The given expression is -8x^2 + 54x + 140.

To find the constant term we can simply put x=0 in the given equation where x represents the number of $1 increase in price.

=-8(0)^2 + 54(0) + 140

=140

The constant term is 140 and it represents the revenue when the cost of a hot dog is $2.

Hence, the constant term in the polynomial is 140 and it represents the revenue when the price is not increased.

8 0
3 years ago
A bacteria culture begins with 4 bacteria which double in size every hour. How many bacteria exist in the culture after 8 hours?
Shalnov [3]

Answer:

Option C. 1,024 bacteria

Step-by-step explanation:

We are given that a bacteria culture begins with 4 bacteria which double in size every hour. And we have to find that how many bacteria exist in the culture after 8 hours;

So, Number of bacteria after one hour = 4 * 2 = 8

     Number of bacteria after two hours = 8 * 2 = 16

     Number of bacteria after three hours = 16 * 2 = 32

     Number of bacteria after four hours = 32 * 2 = 64

     Number of bacteria after five hours = 64 * 2 = 128

     Number of bacteria after six hours = 128 * 2 = 256

     Number of bacteria after seven hours = 256 * 2 = 512

     Number of bacteria after eight hours = 512 * 2 = 1,024

Therefore, 1,024 bacteria exist in the culture after 8 hours .    

7 0
3 years ago
A town's employment statistics show that 855 of its residents were unemployed last month. This is a decrease of 25% from the pre
Leona [35]
Decrease of 25% means only 855 people? Okay, so you want to backtrack. If you divide by 25% you’re going to get what it was for a 75% decrease. So divide by .75 instead. 855/.75 = 1140 unemployed residents last month
6 0
1 year ago
Other questions:
  • PLEASE HELP ME!!!!!!!!!!!!!! NOW!!!!!!!!!!!!!!! At a certain company, the human resources department surveyed employee satisfact
    15·1 answer
  • How is a donkey living
    14·1 answer
  • A board is 24 in. long. find all the whole number lengths into which it can be evenly divided.
    15·2 answers
  • What is the answer to this?
    9·1 answer
  • Raven wants to plant 35 marigold plants, 20 zinnia plants, and 15 daylily plants in her flower garden. If she puts the same numb
    12·1 answer
  • Katie bikes at an average speed of 12 mph.
    9·2 answers
  • PLS HELP The figure shown is created by joining two rectangles. Enter the area, in square inches, of the figure.
    11·2 answers
  • ace biked rentals bikes for 28$ per day , renters can keep the bike for 8 hours , barts bikes rent bikes for 30$ per day , rente
    14·1 answer
  • Use the information given to answer the question. An office supply store has 1,508cases of paper and
    13·1 answer
  • 3. What is the measure of side LM?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!