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
soldier1979 [14.2K]
2 years ago
12

A population of bees is decreasing. The population in a particular region this year is 1250. After year 1, it is estimated that

the population will be 1000. After 2 years, it is estimated that the population will be 800.
How many years will it take for the bee population to be below 100?
Mathematics
1 answer:
butalik [34]2 years ago
7 0

Answer:

5 years

Step-by-step explanation:

1250 => 250 1000 => 300 800 => 350 450. => 400 50.

You might be interested in
A ball is thrown from an initial height of 2 feet with an initial upward velocity of 29 ft/s. The balls height (h) [in feet] aft
nirvana33 [79]
The ball is at a height of 14 feet after 1.17 and 0.64 seconds.

This is an example of a quadratic equation. Write out the equation with 14 in the place of the height. Then, set it equal to zero.

14 = 2 + 29t - 16t^2

0 = -16t^2 + 29t -12

Now, we can use the quadratic equation to solve.
A = -16
B = 29
C = -12

You will get the solutions of 1.17 and 0.64.
5 0
3 years ago
What is the slope of a line perpendicular to the line whose equation is 3x-7y+14=0?
tatyana61 [14]
1.  Find the slope of the given line.  Do this by solving <span>3x-7y+14=0 for m:

3x + 14 = 7y, which gives us m = 3/7.

2.  Find the slope of a line perpendicular to this one.  It's the negative reciprocal of m = 3/7, or -7/3.

</span>
7 0
3 years ago
Do you know the answer
Arte-miy333 [17]

Answer:

y=2x+2

Step-by-step explanation:

The * stands for multiplication.

0*2+2=2

3*2+2=8

6*2+2=14

All of these statements are true, so this should be the correct answer.

4 0
2 years ago
PLEASE HELP!!!<br>Simplify the expression and show your work<br><br>sqrt110x^17y^12
leonid [27]

Answer:

Step-by-step explanation:

10y2 - 17y + 12 = y + 16

10y2 - 17y + 12 - 16 = y

10y2 - 17y - 4 = y

10y2 -17y - y -4 = 0

10y2 -16y - 4 = 0

Now put formula

x = -b +- (square root) b2 - 4ac

                 2a

a = 10 b= -16 c= -4

y = -(-16) +- (square root) -16 - 4 (10) (-4)

                             2(10)

y = 16 +- (square root) -16 - 400

                                20

y = 16 +- (square root) -416

                         20

y = 16 +- 20.396

              20

Now this +- is the plus minus thingy in which two answers come

The first we will do is +

16 + 20.396                                         16 - 20.396

  20                                                             20

= 1.8198                                                           = -0.2198

6 0
3 years ago
Lalo has 1,500 minutes per month on his cell phone plan. How many more minutes can he use if he has already talked for 785 minut
Ket [755]

Answer:

715 minutes

Step-by-step explanation:

we know that

To find out how many more minutes he can use, subtract the number of minutes he has already talked from the number of minutes  of his plan

Let

x -----> the number of minutes  of his plan

y -----> he number of minutes he has already talked

so

x-y

we have

x=1,500\ min\\y=785\ min

substitute

1,500-785=715\ min

4 0
3 years ago
Other questions:
  • Jessica is trying to win this game of pool. She needs to hit the cue ball (white ball) 10 in. into the yellow ball so it will tr
    8·2 answers
  • Find the distance between the points (18,20) and (8,13)
    14·1 answer
  • Wich rule can be used to describe the pattern in the table?
    7·1 answer
  • The radius of a circle with an area of 60 square centimeters is represented by the expression √60/π centimeters. What is another
    9·1 answer
  • Write the first five terms of each of the following recursively defined sequences:
    9·1 answer
  • Given: ABCD is a rhombus. Prove: △AEB is a right triangle.
    8·1 answer
  • Solve for x: 3(x+6)=21. A)1 B) 5 C)9 D) 13 ​
    13·2 answers
  • Effect on supply of pies when price of pies increase
    7·1 answer
  • The Area Of The Parallelogram Is: 4.2cm2 What Is The Height Of The Parallelogram<br>ASAP
    13·2 answers
  • Five double-digit numbers We have five consecutive positive double-digit integers. If we swap places on the numbers in the large
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!