Ju Wenjun is an ecologist who studies the change in the tiger population of Siberia over time.

Answers

Answer 1

Answer:

I need more information before I can help!

Step-by-step explanation:

Related Questions

Which of the following rules describes the function graphed below

A) output = input
B) Output = 2•Input - 1
C) Output = Input + 2
D) Output = 3 • Input - 2

Answers

answrr d
-3x#################################

HELPPP !!! Lennon is depositing $1,250 in a bank account that earns 4% compounded annually. After 2 years , how much will Lennon have in his account ?
A 1350
B 1352
C 1250
D 1300

Answers

Answer:

A) 1350

Step-by-step explanation:

4% of $1250 is 50 dollars.after 2 years the amount should be 100 dollars added

What is range, domain, and is this graph a function?

Answers

Answer:

The domain is all x-values or inputs of a function and the range is all y-values or outputs of a function. When looking at a graph, the domain is all the values of the graph from left to right. The range is all the values of the graph from down to up.

What is the simplified form of the fraction below?

8/48
A.
1/4
B.
1/6
c.
1/3
B.
1/8
D.

Answers

Answer:

Step-by-step explanation:

B. 1/6; bc 48 divided by 8 is 6

I need someone out there who can solve this answer find the value of X Please I very much appreciate it

Answers

Yes, like the previous answer stated, the answer is x=5.

factorise x² - 14x-40

Answers

Answer:

mabye like 40-14 and then figure out what it equals

Which expression is equivalent to 4(x + 3)? O A. 4 + x + 3 O O B. 4x + 3x O C. 4x + 12 D. 4x + 3
answer correctly and get brainiest

Answers

Answer: c

Step-by-step explanation:

Select the slope-intercept form of an equation for a line with y-intercept -2 and slope 6.

Answers

Answer:

y = 6x - 2

Step-by-step explanation:

slope intercept form is y = mx + b

m = slope

b = y-intercept

They give us the slope (m) which is 6 and the y-intercept (b) which is -2. PLug it into the equation

y = mx + b

y = 6x - 2

b) The sum of the ages of the father and son is 44 years. After 8 years, the age of
father will be twice the age of the son. Find their present ages,

Answers

Let the present age of father = x years

and the present age of son = y years

according to the first condition

x + y =44 ........(i)

according to the second condition

x+8 = 2(y+8)

or x+ 8 = 2y + 16

or x- 2y = 8 ............(ii)

solve the equation (i) & (ii) we get

x + y =44

x- 2y = 8

••••••••••••••••••••••••

3y = 36

or y = 12

put the value of y in equation (i), we get

x + 12 =44

or x = 32

so the present age of father = x =32 years

and the present age of son = y = 12 years.

Hope it helps you please mark as brainlist

The internet won't tell me because it is too scientific or whatever but what do I call the person speaking in the video? The narrator?

Answers

Answer:

yes

Step-by-step explanation:

you can either call it the narrator or the speaker.

~Ren

The parallelogram is shown below I have an area of 135 units. Find the missing base

Answers

Answer:

Step-by-step explanation:

The area of a parallelogram is base * height.

The area is given as 135

The height is given as 15

You do not need to use 17

Area = base * height Substitute

135 = base * 15 Divide by 15 on both sides

135/15 = base*15/15

base = 9

Subtract. 8 4/5−5 1/10 options 3 7/10 3 3/10 3 5/5 3 3/5
PLS HELP WILL MARK BRAINLIEST IF RIGHT!!!!!!!!!!!

Answers

Answer:

3 7/10

Step-by-step explanation:

are u sure this is highschool cuz this is too easy and im in middle school :/

1. The Sharks Aquatic Club recently held a fundraiser to raise money for a local charity. The swimmers received money for each lap that they swam during a one-week period. The three swimmers who raised the most money were Rita, John, and Rodell. Together they swam a total of 2125 laps. John swam three times as many laps as Rita, and Rodell swam 25 more laps than John. How many laps did each swimmer swim?

Answers

Answer:

Rita = 300

John = 900

Rodell = 925

Step-by-step explanation:

rita = x (let

john = 3x ( john swims three times more than rita

rodell = 25 + 3x ( rodell swims 25 more than john

x + 3x + 25 + 3x = 2125

or, 7x + 25 = 2125

or, 7x = 2125 - 25

or, x = 2100/7

x = 300

hence,

x = 300

3x = 3 × 300

= 900

25 + 3x = 25 + 900

= 925

Malik's arts and crafts shop have a bolt of crimson velvet 32 meters long. A customer came in during the morning and bought 120 centimeters of the velvet. Another customer bought an additional 14 meters during the afternoon. How much crimson velvet does Malik's shop have left? Write the answer in centimeters.

Answers

Answer: 3200-1520=1680 cm

1,680 centimeters of crimson velvet

HELP ME PLEASE I NEED HELP ASAP JUST SOLVE THE EQUATION

Answers

Answer:

x=18

Step-by-step explanation:

I hope this helps I just did mental math so im not sure

Evaluate: 3-3 =
A. 1/9 B. -27 C. 1/27 D. -9

Answers

The answer for this question is C

+
ht
3
4
-1
2
+
2
4
15-1 -
0 1
A==
+
1
3
? Use the number line to explain your
3
4
answer.
No, because
is to the left of
4
3
4
O No, because
is to the right of
4
4
Yes, because
is to the left of
4
3
4
Yes, because
is to the right of
4.
3
4

Answers

Answer: B.) No, because - 1/4 is to the right of - 3/4

That was the answer I got it right!!!

PLEASE HELP,, MARKING BRAINLIEST!!!

Solve for x, show work if possible :)

Answers

x over six and 8 over 10. this is the important part. 6/x and 8/10. multiply x by 8 and 6 by 10. then divide 60/8 and your answer will be 7.5 :)

Find the answer to 120% of 150

Answers

Step-by-step explanation:

180

hope it helps!

........

help pls!1!1!1!1!!1!1

Answers

Answer:

Step-by-step explanation:

Answer AND Step-by-step explanation:

I'm not really sure, but I'm pretty sure the answer is D.

2(c + 8) = - 12 find the value of c

Answers

Answer:

c= 14

Step-by-step explanation:

hope this helps

Find the missing value.
Hint: Use the number line to find the missing value.
ad
| +6= -3

Answers

Answer:

need more information

Step-by-step explanation:

Answer:

i would help you but im on the same problem

Step-by-step explanation:

Josiah want to gp to the movies with his friends. Tickets are $8.50 plus he must play Fangalingo a $3 transaction fee for purchasing the tickets online. Write an equation that represents the number of tickets that Josiah can buy with $45.50

Answers

Answer:

The equation that represents the number of tickets that Josiah can buy with $45.50

3 + 8.50x = 45.50

The number of number of tickets that Josiah can buy with $45.50 is 5 ticketa

Step-by-step explanation:

Let the number of tickets be represented by x

Tickets are $8.50 plus he must play Fangalingo a $3 transaction fee for purchasing the tickets online.

The equation that represents the number of tickets that Josiah can buy with $45.50

$3 + $8.50 × x = $45.50

3 + 8.50x = 45.50

Solving further for x

3 + 8.50x = 45.50

8.50x = 45.50 - 3

8.50x = 42.50

x = 42.50/8.50

x = 5

Hence, the number of number of tickets that Josiah can buy with $45.50 is 5 ticketa

What's the depth of 5cm

Answers

Answer:

what?

Step-by-step explanation:

please help me out thanks

Answers

It’s going to be the second one. B

The answer is D)

Hope this helps

I need help asap pleaseee

Answers

Answer:

x = 3 and 1/3

Step-by-step explanation:

First, get the interior angle of the 114 by subtracting 114 from 180, and you should get 66. Next, add the two known interior angles of 66 and 64 to get 130. With the knowledge that the 3 interior of all triangles add up to 180, you should know that 3x-40 is equal to 180 -130, or 50. With 3x+40 = 50, start by subtracting 40 from both sides for 3x = 10. Finally, divide both sides by 3 to get x = 3 and 1/3

Joseph’s lunch at the diner costs $15 without tax. He left the waiter a 21% tip. What was his total cost of the lunch, including tip, without tax?

Answers

Answer:

18.15

Step-by-step explanation:

21% of 15 is 3.15 so 15 plus 3.15 = 18.15

how much work was done to move the car from 0.3 m to
0.7 m?

Answers

.4 meters would be your answer!

Katherine is conducting an experiment with bacteria where she cools the temperature of one bacteria to -51°C and the other bacteria to -76°C. What was the temperature difference in the two experiments?

Answers

Answer:

Difference in temperature = 25°C

Step-by-step explanation:

Given:

Temperature 1 = -51°C

Temperature 2 = -76°C

Find:

Difference in temperature

Computation:

Difference in temperature = Temperature 1 - Temperature 2

Difference in temperature = -51°C - [-76°C]

Difference in temperature = -51°C + 76°C

Difference in temperature = 25°C

How would you find an interquartile range with just numbers?

For exe, 0,2,4,0,2,3,8,6. After you unscramble them, you do you know what the iqr is?

Answers

Answer:

IQR is 3.5

Step-by-step explanation:

Step 1: Organize the numbers in numerical order

0,0,2,2,3,4,6,8

Step 2: Break the set up into quartiles (4 parts)

0 0 | 2 2 | 3 4 | 6 8

Step 3: Find the average of each quartile

0 | 2 | 3.5 | 7

Step 4: Find the IQR (Q3-Q1)

3.5-0=3.5

Therefore, the IQR is 3.5

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The following inventory was available for sale during the year for Tower Tools: Beginning inventory 10 units at $160 First purchase 15 units at $220 Second purchase 30 units at $280 Third purchase 20 units at $260 Tower Tools has 25 units on hand at the end of the year. What is the dollar amount of inventory at the end of the year according to the first-in, first-out method How many times bigger is 5 with an exponent of 26 compared to 5 with an exponent of 22?Use the ^ to write the exponents 4. Identify the vertex angle of the isosceles triangle below.1 point( + 24)(3 - 32)A Pls hurry im doing an exam Four groups of students plan scientific investigations to answer four questions for the science fair.Which question would most likely be answered with an experimental investigation?1234 FREE 100 POINTSSSSSSSSSSSSSSSSSSSSSSSS I will give brainliest to the best answerWhat are vertebrates able to detect using their senses?A)internal and external stimuliB)external stimuli onlyC)internal stimuli onlyD)neither internal or external stimuli I will mark brainlest okay read chapter 12 of the Birchbark house look it up here is the pic A line passes through the point (5, 1) and is perpendicular to the x-axis. What is the slope of this line? Kathy and Diane speed walk for exercise. Kathy walks at 4 mph while Diane walks at 5 mph. They stand and talk ata corner, then Diane starts walking east and Kathy starts walking north. Which choice is closest to the distancebetween them after 90 minutes? Hint: Distance = rate . time.4.5 mileso 9.5 miles6.5 miles13.5 milesSubmit Answer Can Someone please send me there edgenuiy "Writing a Convincing Argument" WORTH THICC POINTS These are my last points. Please answer this correctly take your time for this.. Janel bought 5.25 pounds of gucky worms for $7.35.a. What is the unit rate (cost per pound)?b. What should the cost of six pounds of gucky worms cost?c. How many pounds can she buy with $21?d. Write an equation relating cost (x) with pounds (y). Opposite x =pounds y = coste. Is this relationship proportional? Explain how you know. Tanya is printing a report. There are 100 sheets of paper in the printer, and the number of sheets p left after t minutes of printing is given by the function p(t) = -8t+100.How long would it take the printer to use all 100 sheets of paper? Explain. GOOD LUCK!!!!!!!!!!!!!!!!!!!!!!!!!!!1 Based on the testimony of this SS officer, what happened to the women prisoners of the Sobibor Concentration camp? Since the 1990s, the establishment of __________ on Oklahomas Native American reservations have provided tribes much profit and controversy.A.tobacco shopsB.federally funded schoolsC.casinosD.ceremonial sites for tourists Your parents gave you $36 to buy tickets at the fair. The tickets cost $8 for 8 tickets. How many tickets can you buy will mark brainliest Giveing brainilist to right answer A box weighs 90 grams.Write down, in terms of b, the weight of b boxes. i need help with geometry