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
Vlada [557]
3 years ago
6

A scientist is studying wildlife. she estimates the population of bats in her state to be 270,000. she predicts the population t

o grow at an average annual rate of 2.9 percent
using the scientists prediction, create an equation that models the population of bats, y, after t years.
Mathematics
1 answer:
maxonik [38]3 years ago
8 0

Answer:

Step-by-step explanation:

y = 270,000 ×1.029^t

You might be interested in
Complete the statements about the cone.
ki77a [65]

Answer:

The high is 6 Units

the radius is 8 units

The volume is 16 cubic units

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Sully earns $80 by selling a laptop and $60 by selling a smartphone. He wants to make a profit of at least $6,800. Write an ineq
VikaD [51]

Answer:

The inequality that represent the problem is 80x+60y \geq 6,800

The solution in the attached figure

Step-by-step explanation:

Let

x ----> the number of laptops sold

y ----> the number of smartphones sold

we know that

The inequality that represent the problem is equal to

80x+60y \geq 6,800

The solution of the inequality is the shaded area

Remember that the number of laptops or the number of smartphones must be  a whole positive number

The graph in the attached figure

3 0
4 years ago
I need help on writing slope-intercept form of the equation of each line given the slope and y-intercept
Ray Of Light [21]

Answer:

y= -4/5x + 3 your slope is m and y-intercept is b. All you do is substitute in what's given

6 0
3 years ago
How do you know if 2x+3y=9xy is linear or nonlinear.
Advocard [28]

We are given equation 2x+3y=9xy.

A linear equation is a equation that has maximum degree of the equation as 1.

Degree is the maximum power(exponent) of the variables.

If two variables are being multiplied together in a term, we can find power of the that term by adding powers of those variables.

In the given equation, on the left side we have two terms 2x and 3y, each opf the variable x, and y has power 1 and right side of the eqaution we have term 9xy. There x and y variables are being multiplied together.

So, the total power of the term would be 1+1=2.

So, the degree of the given equation would be 2.

Because degree of the given equation is not 1. Therefore, given equation is not a linear eqaution and it is a non-linear equation.

6 0
3 years ago
Read 2 more answers
Help me please due before 10pm tonight
timofeeve [1]

Answer:

If you divided the hours they worked and then add that to what they got all together and u should get the answer

Step-by-step explanation:

i hope this helps a little

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the sum of 1 1/2 + 3 3/4 + 5 1/8 ?
    12·1 answer
  • Using coupons you spend $120 grocery shopping . This is 80% of the total retail price of the groceries. How much would you have
    14·1 answer
  • A class has 50 students. 20 students are playing basketball and rest are playing volleyball. The percent of the class playing ba
    12·2 answers
  • 77. 003 x 3.789 ? All steps if you can please
    11·1 answer
  • Choose the correct symbol to compare the fraction 8/10 and 4/5​
    15·1 answer
  • How to calculate slope for a line that goes through
    12·1 answer
  • A proportional relationship between the number of pounds of potatoes (x) and the price in dollars (y) is graphed, and the ordere
    13·2 answers
  • If 2tanB+cotB=tanA,then proved that 2tan(A-B)=cotB​
    7·1 answer
  • Dulari, a single, member of the military was stationed at Camp Pendleton California on July 1, 2020, Her Henri company transferr
    11·1 answer
  • What would the altimeter read if Janelle were at sea level? What do the positive readings on the altimeter represent? What do th
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!