Mathematics High School

2,000 - 61k = 48
In 1962, the population of a bird species was 2,000.
The population k years after 1962 was 48, and k
satisfies the equation above. Which of the following
is the best interpretation of the number 61 in this
context?

Answers

Answer 1

Answer:

61 is the rate at which the population changes every year

Step-by-step explanation:

Given

[tex]2000 - 61k = 48[/tex]

Required

Interpret 61

A linear equation has the form:

[tex]y = mk + b[/tex]

or

[tex]b + mk = y[/tex]

Where m is the rate

By comparison:

[tex]mk = -61k[/tex]

[tex]m = -61[/tex]

Hence, 61 represents the rate at which the population changes yearly.

The negative sign implies that the populatiin reduces

Related Questions

If possible please explain!
​

Answers

Answer:

distributive to 4 and 2 thats all i could think of sorry

Step-by-step explanation:

Can someone help me please?

Answers

B and c if it’s an optional question

Answer: Hi

Step-by-step explanation:

The answer is b

to pay for a concert ticket, Geoff needs to earn $135 in commissions. what must Geoff's sales total (s) for the week? Use the equation to solve
A. $13.50
B. $1350
C. $125
D. $145

Answers

Answer: it should be A

Step-by-step explanation:

:)

if a lemonade recipe calls for juice from 8 lemons for every 4 cups of water which to statements are true

Answers

Can you give more to Thai

Write the word sentence as an equation. A number y decreased by 9 is 8 An equation that represents this sentence is​

Answers

Answer:

y-9 = 8

Step-by-step explanation:

PLEASE HELP! I NEED A WRITTEN RESPONSE. WILL GIVE BRAINLIEST

Answers

Answer:

The more they seem to change the more they stay the same.


True or folse: When F(-2. - 7) is rotated 180° about(-1,5), the image is located at F'(0, 17).
O True
O False

Answers

Answer:

tru

Step-by-step explanation:

is -0.75 bigger or less than -0.4?

Answers

Answer:

Because they are both negative that means they are on the left side so -0.4 is closer to the 0 so less.

. Phillip spent $7.84 on apples at the grocery store. If he bought 2.3 pounds of apples on Monday
nd 1.2 pounds of apples on Tuesday, how much did pay per pound? (4 points)

Answers

2.3 pounds + 1.2 pounds = $7.84
3.5 pounds = $7.84

7.84/3.5 = 2.24

It’s $2.24 for a pound of apples

Find the value of f(-9).
y = f(x)

Answers

Multiple a positive and a negative equals an negative
(+) x ( -)=(-)
-f x 9
Use the commutative property
To record terms
-9f
Answer should be
-9f

Plz help me cuz I’m slow lol

Answers

Answer:

The answer is A

Step-by-step explanation:

(-2,5).......

......

the answer would be (-2,5)

Find the values of the solution point (x,y).

3x + y = 4
-3x + y = -2

A. (1,1)
B. (6,12)
C. (4,24)
D. (-2,-1)

Answers

Answer:

a

Step-by-step explanation:

3(1) + 1 = 4

3+1=4

4=4

-3(1) + 1 = -2

-3 +1 = -2

-2 = -2

Please help on this

Answers

the answer is that angle 3 equals 60 degrees

2 Which expression is equivalent to -6(- + 2x)? )? 0 -4- 12x O-4+ 2x 04-12x 0 4+ 12x​

Answers

Answer:

4+12x

Step-by-step explanation:

basically just adding and subtracting

The expression which is equivalent to -6((-2/3) + 2x) is; 4 - 12x.

Equivalent expressions

The given expression is;

-6((-2/3) + 2x)

Hence, upon expansion and elimination of the parenthesis;.

= -6(-2/3) -6(+2x)

Hence, the equivalent expression is; 4 - 12x.

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6. Solve each system of equations. 7x – 12y = 180 7x = 84 b. | -16y = 4x 4x + 27y= 11​

Answers

Answer:

1: y= -15x

2: in the ss

Step-by-step explanation:

Given h(x) = 2x + 4, solve for x when h(x) = -8

Answers

Answer:

x = -6

Step-by-step explanation:

-8 = 2x + 4

subtract 4 giving you -12 = 2x

divide 2 giving you -6 and leaving x by itself

therefore the answer is x = -6

Write an expression that is equivalent to 7 3/4+3 5/6-1 3/4 that uses addition instead of subtraction.
[tex]7 \frac{3}{4} + 3 \frac{5}{6} - 1 \frac{3}{4} [/tex]
​

Answers

Answer:

I'm not sure

Step-by-step explanation:

Sorry

PLSSSSSS HELP ME LAST ATTEMPT AND THIS IS MY LAST QUESTION ILL MAKR BRAINLIEST.
Which set of side lengths form a right triangle?


7 cm, 8 cm, 10 cm

3 ft, 6 ft, 5 ft

14 m, 20 m, 25 m

10 cm, 6 cm, 8 cm

Answers

Answer:

D.) 10cm, 6 cm, 8 cm

Step-by-step explanation:

I jus kno

What is the slope of the line?help pls

Answers

Answer:

1

Step-by-step explanation:

The circumference of a circle is 8.85cm.
Find the length of the diameter.
Give your answer rounded to 2 DP

Answers

Answer:

The formula for finding the Circumference of a circle is: C = πd where d represents the diameter of the circle. The formula may also be written: C = 2πr where r is the radius of the circle. Example 1: The diameter of a circle is 16 cm.

Step-by-step explanation:

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2.82

I have a pile of socks which contains 12 white socks, 12 black socks, and 12 red socks. How many socks must I take from the pile to be certain that I have at least one matching pair?

Answers

Answer:

I would say 6 but i do not know

Step-by-step explanation:

bc 6x2=12

The least number of socks to be taken from the pile to have one pair of socks is given by the equation A = 4

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the number of socks to be taken be represented as A

Now , the equation will be

The number of white socks = 12

The number of black socks = 12

The number of red socks = 12

So , let the first sock be taken be either a white , black or red

Now , the second sock can also be either a white , black or red

And , the third sock can also be either a white , black or red

But , the fourth sock must a white or black or red and it will form a pair of similar colored sock

Therefore , the number of times is 4

Hence , the number is 4

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fill in the blanks below please help

Answers

The first one the slope is undefined.
The second one the slope is 0.

Please Help Me!! I will give you a heart, 5-star rating, and Brainliest if you answer with an explanation!! :))))
Question: Mrs. Johnson buys 5 bottles of lemonade for the school picnic. She buys four 28- ounce bottles and one 64- ounce bottle. Using rounding to the nearest ten about how much lemonade does Mrs. Johnson buy in all?
A. 90 ounces B. 180 ounces C. 190 ounces D. 360 ounces

Answers

Answer: 180

Step-by-step explanation:

28 times 4 = 112      *because there is 4 bottles of 28*

then add 64 to 112. that equals 176. 176 rounds to 180.

I WILL GIVE BRAINILIST pls answer a and b Part A If Hank shoots from inside the three-point line, what can be said about his distance from the center of the basket? Part B Using the variable x to represent Hank's distance from the center of the basket, write an inequality for the situation you described in Part A.

Answers

A) if Hank shoots inside the three-point line we can say that he has to shoot 246 in to make the ball into the hoop.

B) then the direct, in a straight line to the center of the basket is : x = √2*246inches ^2

Answer:

x = √2*246inches ^2

Step-by-step explanation:

yw

For every 2 cars Michael washes,
Jackie washes 3 cars. How many
cars does Jackie wash if Michael
washes 10 cars?
Michael
2
JO
I
Jackie
3
CAR
cars. WASH
Ama
Jackie washed

Answers

Answer:

15 cars

Step-by-step explanation:

10 ÷ 2 = 5

5 × 3 = 15

Jackie washed 15 cars

Please help!! Tysm!!!!!!!!!!

Answers

it’s the first one.

the one with 9 squares with 2 filled in

At a construction job for a mansion there are 32 painters. Of these painters, 24 of them are painting the interior of the mansion. What percent of these painters are painting the interior?

Answers

Answer:

[tex]\% Percent = 75 \%[/tex]

Step-by-step explanation:

Given

[tex]Painters = 32[/tex]

[tex]Interior\ Painters = 24[/tex]

Required

Determine the percentage of the interior painters

This percentage is calculated as:

[tex]\% Percent = \frac{Interior\ Painters}{Painters} * 100\%[/tex]

This gives:

[tex]\% Percent = \frac{24}{32} * 100\%[/tex]

[tex]\% Percent = \frac{24* 100\%}{32}[/tex]

[tex]\% Percent = \frac{2400\%}{32}[/tex]

[tex]\% Percent = 75 \%[/tex]

75% are painting the interiors

Noah has 5 meters of rope. How many pieces of rope of length 1/2 meter can he cut from it? Draw a diagram to illustrate your solution.​

Answers

he can cut 10 half meters of rope

Please help me outtttt

Answers

Answer:

C

Step-by-step explanation:

The answer is c !!!!!!

Rewrite the expression using the distributive
property. Do not add any extra spaces.
9y2-3y

Answers

Answer:

3y (3y -1)

Step-by-step explanation:

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