3 years ago

PLEASE HELP RIGHT AWAY

Mathematics

1 answer:

In-s [12.5K]3 years ago

7 0

Answer:

Step-by-step explanation:

Week Number of Beetles

0 16

1 16 + (16/4) = 20

2 20 + (20/4 ) = 20 + 5 = 25

3 25 + (25/4 ) = 25 + 6.25 ≈ 31

4 31 + (31/4) = 31 + 7.75 ≈ 31+8 ≈ 39

5 39 + (39/4) = 39 + 9.75 ≈ 39 + 10 ≈ 49

6 49 + (49/4) = 49+ 12.25 ≈ 49+12 ≈ 61

7 61 + (61/4) = 61 + 15.25 ≈ 61 + 15 ≈ 76

8 76 + (76/4) = 76 + 19 = 95

Hence there will be approximately 95 beetles by 8th week

You might be interested in

The population of the United States was about 280 million in 2000 and about 310 million in 2010. What was the annual rate of cha

JulsSmile [24]

To find the annual rate of chnge, we have to use the following formula

$\frac{P(2010)-P(2000)}{2010-2000}$

P(2010) represents the population in the year 2010 and P(2000) represents the population in the year 2000 .

Substituting the values, we will get

$\frac{310-280}{2010-2000} = \frac{30}{10} = 3 \ million \ per \ year$

8 0

3 years ago

What is the answer to 5-3x=1-x ??

DaniilM [7]

The correct answer is 6

8 0

3 years ago

A bank offers an annual simple interest rate of 8% on home improvement loans. How much would tobias owe if he borrowed $17,000 o

motikmotik

Tobias would owe $2720.

6 0

3 years ago

A diagonal cross section of a sphere produces which two-dimensional shape?

const2013 [10]

<span>A diagonal cross section of a sphere produces a circle.

Regardless of how the sphere is cut, it will form a circle.

</span>

<span>Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more</span>

4 0

3 years ago

Find an equation of the parabola that has the indicated vertex and whose graph passes through the given point

vichka [17]

Equation of a parabola with vertex at (2, -1) is
y = a(x - 2)^2 - 1

Using the given point: -3 = a(4 - 2)^2 - 1
-2 = a(2)^2
4a = -2
a = -1/2

Therefore, required equation is
y = -1/2(x - 2)^2 - 1
y = -1/2(x^2 - 4x + 4) - 1
y = -1/2x^2 + 2x - 2 - 1
y = -1/2x^2 + 2x - 3

3 0

3 years ago