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4 years ago

How many squares are on the chessboard

Mathematics

1 answer:

natka813 [3]4 years ago

4 0

64
8x8 size bored
That’s is your answer
Thanks jaddan.

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What is the slope of a line that contains the points (-6, 1)and (4 negative 4)

Vesna [10]

-4/5 cause m=y^2-y^1/x^2-x^1
Btw check if it is correct

8 0

3 years ago

Tacoma's population in 2000 was about 200 thousand, and has been growing by about 8% each year. If this continues, what will Tac

Anestetic [448]

Answer:

Tacoma's population in 2014 will be 587,439 people

Step-by-step explanation:

we know that

The equation of a exponential growth function is given by the formula

$y=a(1+r)^x$

where

y is Tacoma's population in thousand

x is the number of years since 2000

r is the rate of change

a is the initial value

we have

$a=200\\r=8\%=8/100=0.08$

substitute

$y=200(1+0.08)^x$

$y=200(1.08)^x$

what will Tacoma's population be in 2014?

Find the value of x

$x=2014-2000=14\ years$

substitute the value of x

$y=200(1.08)^{14}=587.439\ thousand$

therefore

Tacoma's population in 2014 will be 587,439 people

5 0

3 years ago

1,8,27; 64; Rule Missing numbers

zubka84 [21]

Answer:

rule: f(n) = n³

missing numbers: 125, 216, 343, 512, 729

Step-by-step explanation:

Your familiarity with the cubes of small integers helps you recognize each of these numbers is a cube. Their sequence is the sequence of cubes of increasing natural numbers.

1 = 1·1·1 = 1³

8 = 2·2·2 = 2³

27 = 3·3·3 = 3³

64 = 4·4·4 = 4³

The rule is ...

f(n) = n³

The cubes of 5 through 9 will complete the set of numbers ...

1, 8, 27, 64, 125, 216, 343, 512, 729

7 0

2 years ago

rat snakes produce 12to54 each year. if 8% percent of the young survives maturity,what is the maximum number of surviving offspr

-Dominant- [34]

39?
Sorry if It’s wrong!!

5 0

3 years ago

Read 2 more answers

A baseball stadium holds 15,002 seats. The lower level has 50 fewer than three times as many seats as the upper

Elanso [62]

Answer:

B) The equation x + (2 x + 40) + (3 x - 50) = 15,002 represents this scenario suitable.

Step-by-step explanation:

Let x represent the number of upper-level seats.

Total seats in stadium = 15,002

Now, seats in the lower level = 3 ( Seats in upper level ) - 50

= 3x - 50

or, the total seats in the lower level = (3 x - 50)

Also, seats in the middle level = 2 ( Seats in upper level ) + 40

= 2x + 40

or, the total seats in the middle level = (2 x + 40)

Now, according to question

Upper Level seats + Middle level seats + Lower level = Total seats

⇒ (x) + (2 x + 40) + (3 x - 50) = 15,002 seats

Hence, the equation x + (2 x + 40) + (3 x - 50) = 15,002 represents this scenario suitable.

6 0

3 years ago

Read 2 more answers