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
Fofino [41]
3 years ago
11

WILL GIVE BRAINEST

Mathematics
2 answers:
dedylja [7]3 years ago
8 0
A would be the answer
Bumek [7]3 years ago
6 0
Is the answer. the function is (3^x)-(3^(x-1))
You might be interested in
5 thousand 2 tens 4 ones +4 thousand 3 hundreds 2 ones
Digiron [165]
9 thousands 3 hundreds 2 tens 6 ones
or
9326
3 0
3 years ago
Read 2 more answers
Solve the following problems. Be sure to indicate if a solution is to be rejected based on the contextual situation.
aleksklad [387]

Answer:

1. 5/3 cm

2. 10 in

Step-by-step explanation:

1. The length of a rectangle is 4 cm more than 3 times its width.

Let the length be L and the width B

Then,

L = 4 + 3B

If the area of the rectangle is 15 cm2

Area = LB = 15

B(4 +3B) = 15

3B² + 4B - 15 = 0

3B² - 5B + 9B - 15 = 0

B(3B - 5) + 3(3B - 5) = 0

(3B - 5)(B + 3) = 0

3B - 5 =  or B + 3 = 0

B = 5/3 or -3

since B cannot be negative, B = 5/3 cm

2. The ratio of length to width in a rectangle is 2 ∶ 3.

Let the length be L and the width B

Then,

L/B = 2/3

2B = 3L, B = (3/2)L

when the area is 150 in2.

Area = LB = 150

(3/2)L² = 150

L² = 150×2÷3

L² = 100

L = √100

L = ±10

since the length cannot be negative, L = 10 in

4 0
3 years ago
1. A construction company is planning to bid on a building contract. The
levacccp [35]

<u>Answer:</u>

The expected value of construction company is $30500.

<u>Solution:</u>

Given, A construction company is planning to bid on a building contract.  

The bid costs $1,500 and has an 80% chance of being accepted.  

If accepted, the company will receive $40,000 dollars.  

We have to find the expected value.

We know that,  

Expected value = probability \times amount gained by bidding – bid amount

Expected value = 80% x 40000 – 1500

Expected value = 0.8 x 40000 – 1500

Expected value = 32000 – 1500

Expected value = 30500

Hence, the expected value is $30500.

8 0
3 years ago
Assume running consumes 93 calories per mile. If you run 8 - minute miles, what is your average power output, in watts?
olya-2409 [2.1K]

Answer: 744 watts

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Challenge Question:
prisoha [69]

Answer:

2

Step-by-step explanation:

x = 3

a = 3

b = -2

c = 1

d = 0

Add them

3 + (-2) + 1 + 0

1. Find Lowest Value of X Possible

2. Go from there

8 0
3 years ago
Read 2 more answers
Other questions:
  • Whar is the answer to 3-3×6+2=
    11·2 answers
  • Could you Show work please
    11·2 answers
  • A rectangle with a length of 4 cm and a width of 2.5 cm. <br> what is the base?
    5·1 answer
  • Factor the triomial x2-8x+15
    15·1 answer
  • Lin rode her bike 2 miles in 8 minutes. She rode at a constant speed. Complete in the table for A to show the time it took her t
    9·1 answer
  • A teacher attempts to make a number cube unfair by drilling out the spots on one side and inserting lead weights. to determine i
    9·2 answers
  • The lifespan, in years, of a certain computer is exponentially distributed. The probability that its lifespan exceeds four years
    14·1 answer
  • Alice grew 24 flowers with 3 seed packets. With 6 seed packets, how many total flowers can Alice have in her garden? Assume the
    11·1 answer
  • Please help!!!!! In a hurry
    12·2 answers
  • Please help<br> I’ll give brainly
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!