Mathematics High School

After watching the squirrels at the local park for several days, Sergei asks his science teacher the following question: "Do more squirrels live in maple trees or oak trees in the city park?”

Is Sergei's question a scientific question? Why or why not?

Answers

Answer 1

You can download answer here

tinyurl.com/wpazsebu

Related Questions

Translate til
Eight times the sum of a number and 3 is equal to 5.
Use the variable w for the unknown number.

Answers

Answer:

8(w+3) = 5

Step-by-step explanation:

Another bag of marbles contains 6 blue marbles and 1 green marble. Mary and Frank will draw a blue marble followed by a green marble, without replacing the first marble. Mary says the probability will be 649, and Frank says that the probability will be 17 . Who is correct? Explain and justify your answer by showing work.


Is correct because___________________________

Answers

I think it it b because i took this

Answer:

Step-by-step explanation:

have you gotten the answer yet or found out how to resolve this problem?

need answers asap please besties<3​

Answers

Answer:

The answer would be -19.8

Step-by-step explanation:

Hope this helps

Find the volume of the cylinder, Round your answer to the nearest tenth if necessary. Use
3.14 for it.
5 ft
9 ft
The volume of the cylinder is about
ft?

Answers

Answer:

V≈706.86

Step-by-step explanation:

V=πr2h ( formula for volume of a cylinder)

4. Jessica is saving money to buy a phone that costs $415. She already has $85 saved. She mows
lawns to make extra money. She charges $15 per lawn that she mows. Let n be the number
of lawns she needs to mow to have enough money saved to buy the phone.
Set up and solve an equation to find the value of n.

Answers

Answer:

15n = 330

Value of n(number of lawns) = 22

Step-by-step explanation:

She has already saved $85 which means the amount of money she needs left will be

=$415 - $85

= $330

Now n represents the number of lawns she needs to mow. She earns $15 per lawn, so she needs to multiply the cost of each lawn by the number of lawns (n) and equal it to the money she needs. This is how the equation will turn out.

15n = 330

To go further, divide both sides by 15 to get the number of lawns she has to mow.

[tex]\frac{15n}{15} =\frac{330}{15}[/tex]

n = 22

∴ She needs to mow 22 lawns to get the amount of money she needs.

Celia uses 7.9 pints of blue paint and white paint to paint her bedroom walls. 2 5 of this amount is blue paint, and the rest is white paint. How many pints of white paint did she use to paint her bedroom walls?

Answers

Given:

Total paint used = 7.9 pints

Blue paint is [tex]\dfrac{2}{5}[/tex] of this amount.

The remaining paint is white.

To find:

The amount of white paint.

Solution:

Blue paint is [tex]\dfrac{2}{5}[/tex] of 7.9 pints.

[tex]\text{Blue paint}=7.9\times \dfrac{2}{5}[/tex]

[tex]\text{Blue paint}=3.16[/tex]

Now,

[tex]\text{White paint}=\text{Total paint}-\text{Blue paint}[/tex]

[tex]\text{White paint}=7.9-3.16[/tex]

[tex]\text{White paint}=4.74[/tex]

Therefore, the total white paint used in Celia's bedroom walls is 4.74 pints.

PLEASE HELP FAST 20 POINTS! I need A. And B.

Answers

Answer:

Diamater is independent because it will always be the constant so it will keep going up by 2

Cost is dependent because it relies on the diamater

Step-by-step explanation:




Find the area of a rectangle with a base of 5 feet and a height of 9.5
feet. *

Answers

Answer:

47.5 ft^2

Step-by-step explanation:

5x9.5 = 47.5 ft^2

47.5 ft^2 should be it

Plz help!!!!!!!!!!!!!!!!

Answers

Answer:

b) 95

Step-by-step explanation:

equation:

3 x 30 + 5

solve:

3 x 30 + 5 = 95

Identify the area of the composite shape.
71 cm squared
98 cm squared
34 cm squared
56 cm squared

Answers

Answer:

71, the explanation is in the other question

Nasim wants to buy a bracelet for his sister that costs $20 and he has a 20% off coupon. What is the discount cost of the bracelet?

Answers

Answer:

You get $4 off, so the bracelet will cost $16.

Step-by-step explanation:


A chess club has 24 members, of which 1 is a male and the rest are females.
What is the ratio of males to all club members?

Answers

Answer:

1:24

Step-by-step explanation:

hope this helped

can you help me solve this


4x + 33 / 9 = -9

Answers

Answer:

4x + 33 / 9 = -9

multiply both side by 9;

9x(4x + 33 / 9 )= -9 x(9)

36x + 33 =-81

36x = -81-33

36x = -114

x = (-114)/36

Step-by-step explanation:

Answer:

4x+33/9= -9 (reduce the fraction)

4x+11/9= -9 (move the constant to the.

right)

4x = -9- 11/9

4x = -38/3 (divide both sides by 4)

x = -19/6

Please can someone give me correct answer to this problem.
I will mark you brainliest for the correct answer.
Please help!!!!!!!!!!!!!!!!!!!

Answers

The answer is C or D but I would do D

Why do owls get invited to parties

Answers

Answer:

because theyre a hoot??

im probably wrong XD

owls apparently get invited to parties by their owners

Please help me give Brain

Answers

Answer:168

Step-by-step explanation:

In this line of circles the eario of red circkles to blue circles is 1:3 how many more red circles would need to be added to make the ratio of red to blue 3:1

Answers

Answer:

8 more red circles

Step-by-step explanation:

Given that

The ratio of red circles to blue circles is 1:3

Now to make the ratio of red to blue i.e. 3:1

or in other words to make the ratio reverse here we have to add eight more red counters

So 8 more red circles would required to be added

PLEASE HELP!!!!!!!!!!!!!!!!!!!! NEED THIS NOWWWW!!!!!!! WILL GIVE BRAINLIEST!!!!!!!!!!!!!1

Answers

Answer:

22

50

Step-by-step explanation:

what is 2,829 divided by 33
i realy need help with this

Answers

Answer:

85.72 is ur answer...

Hope it helps!!!

2.
Brian was reading a novel. He said, “If I take the sum of the number of the page I'm on
with the number of the page on its right, I get 425." Which page is Brian on?

Answers

x+(x+1)=425
2x+1=425
2x=424
x=212

Therefore, Brian is on page 212.

A. The number of dollars is always more than the number of dimes.
B. The number of dimes will always be an even number.
C. The number of dollars must be even to follow the rule.
D. The number of dimes will always be less than the number of dollars.

Answers

Answer:

B. the number of dimes will always be an even number

For each ordered pair determine whether it’s a solution to 5x plus 2y = -1

Answers

Answer:

1,-3

Step-by-step explanation:

what is meant by algebraic equation​

Answers

Answer:

An algebraic equation is an equation used in algebra which uses numbers and letters. The letters are representing unknown numbers and are called variables.

Answer:

An algebraic equation is "a mathematical statement in which two expressions are set equal to each toher."

If that is too complicated to understand, look at it like this. An algebraic equation usually has two things: an equal sign, and letters. For example, this is an algebraic equation: x + 3 = 7.

Step-by-step explanation:

Many ATM machines in Las Vegas casinos charge a $6 fee each time a person withdraws money. If Adam used the ATM 3 times last Saturday at the Bellagio in Las Vegas, how much money was taken out of his checking account in ATM fees?

Answers

Answer:

$18

Step-by-step explanation:

true or false justify your answer
integers are rational numbers
3 squared can be written as a fraction
whole numbers are irrational

Answers

False I think


May be true

Can someone find the area of the kite?

Answers

Answer 40

Step-by-step explanation:

20m

because d1xd2÷2 = 20

A cylinder has a radius of 3.2 meters its volume is 190 Cubic meters find its height to the nearest 10th of a meter

Answers

Answer:

volume = pi r^2 h

or, 190 = pi (3.2)^2 h

or, 190/10.24 = pi h

or, 18.56 = 22/7 h

or, 18.56×7/22 = h

thus , h = 5.9037

Help I only have about 25 minutes left to finish this. I risk failing if I don't get this answered. I have 4 more questions after this. HELP PLZ. This is Slope Intercept form still. I will award 100 pts again

Answers

Answer:

y = 6x - 20

Step-by-step explanation:

Perpendicular slope = 6

(3, -2)

y - y1 = m(x - x1)

y + 2 = 6(x - 3)

y + 2 = 6x - 18

y = 6x - 20

Answer:

Solution given:

equation of a line is:

y=-⅛x+4.......[1]

Comparing above equation with y=mx+c

we get

slope [m]=-⅛

let slope of another line is M

since the Lines are perpendicular

so m ×M=-1

we get

M=8

again

the another line passes through(x1,y1) (3,-2)

Equation of another line becomes:

(y-y1)=m2(x-x1)

(y+2)=8(x-3)

y+2=8x-24

8x-y=24+2

8x-y=26

[tex] \frac{8x}{26} - \frac{y}{26} = 1[/tex]

[tex] \frac{4x}{13} - \frac{y}{26} = 1[/tex]

is a required equation of a line in slope intercept form.

MY HOMEWORK IS DUE TODAY HELPPPPP???????????????????

Answers

for the page that starts with problems 13 and 14, it is mostly all the pythagorean therom which is a² + b² = c² (all you have to do is plug the numbers in)
in order to do this make sure you remember the longest side or the side directory across from the 90 degree angle is always c! a and b can be any of the other two sides (the legs) they just cannot be the longest side. Here’s problem 13:

a² + b² = c²
now we plug in all the numbers we have
a² + 3² = 5²
in this case i made the missing side “a”
now we must square the numbers
a² + 9 = 25
we can’t square a since we don’t have a number for it
a² + 9 = 25
-9 -9
——————
a² = 16
since we can’t add to get to the missing side like usual, we must subtract the other leg (b in this case) from c
now we must get rid of the square on the a, and because we can’t square it, the only that gets rid of a square is a square root (remember what you do to one side you must do to the other)

√a² = √16
if you don’t know how to square root on a regular calculator i suggest looking up a square root calculated (calculator soup is a pretty good reasource)
you only have to do actual math for the 16, so once you square root the 16, just cross out the square root and square on the a and you’ll get your answer
a = 4

Elvira was ordering Pretzels for the snackline at her school. She paid 25 cents for each
pretzel plus a $20 delivery fee. How many pretzels can she order with a budget of $100?
Write the Inequality (What's her starting cost, what's changing, what's her total?)
Solve the Inequality
What does it mean?

Answers

Answer:

100 -20 divided by 0.25=x

Step-by-step explanation:

you subtract 20 first, then you divide the the answer by 0.25, the answer is 80, so your answer is 320

Other Questions
use the expression (8x + 2) + (-9x + 7) a. find the sumb. explain how you know when to combine terms with variables PLEASE HELP600 miles in 8 hours_?_miles per hour 2 pointsReview the sentence below. What is the correct meaning of the word"forte?" "Literary criticism is not your forte, my dear fellow. Don't try it. Youshould leave that to (other] people."a person's weaknessa person's strong suitbest-sideO problem 60% of 68 is what number? Choose the correct percent proportion torepresent the situation. solve for x , (2x-1)=5(x+1)no links Compare and contrast the three most common types of healthcare indemnity plans PLEASE I NEED THIS ANSWER BY MIDNIGHT if mass of an object is decreased to half and acting force is reduced by quarter the acceleration of its motion Please!!!!!!!! SomeoneI will mark you brainliest for the correct answer.Please!! help Company As IT department has a hosting platform specifically for systems used by the companys large marketing department. This platform provides critical, high-availability hosted IT resources and services. However, the IT department has started to receive complaints about the time it takes to start new marketing campaigns, primarily due to how long it takes to provision new servers within this platform. Also, as a result of a recent set of mergers and acquisitions, the consumers of the services hosted by this platform have become more distributed, with service consumers accessing services from a large variety of locations, and with increasingly different types of devices. In response to these complaints, Company A is considering using a cloud-based hosting platform. Which specific characteristics of a cloud will be helpful for Company A to address its problems? In addition to an interest in religious reform, the princes of Germany supported Martin Luther's ideas forcultural and social reasons:O political and economic reasons.ethical and philosophical reasons.educational and intellectual reasons. Pls 50 points right answer gets brainliest Explain the meaning of thermal energy transfer and give specific examples of conduction, convection, and radiation. A(n)____ is a ripened ovary Who was the head general in world war 1 write a letter to your class teacher explaining why you can't attend school today Which of these actions does NOT have a vector?O Swinging from a wireO Drilling a holeO Kickig a soccer ballO Looking to the right What is the radius of a 0.8cm circle PLEASE HELP I WILL GIVE BRAINLIEST Mr. Tajpuriya paid Rs 6,780 for a television with a discount of 20% including 13% VAT.what is the marked price of the television? A map of a highway has a scale of 2 inches =39 miles. The length of the highway on the map is 6 inches. There are 11 rest stops equally spaced on the highway, including one at each end. You are making a new map with a scale of 1 inch =30 miles. How far apart are the rest stops on the new map? What four nations explored the Pacific Northwest? Name their first explorer and the year of these expeditions?