Mathematics High School

How i can answer this question, NO LINKS, if you answer correctly i will give u brainliest!

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Answer 1

Answer:

A Todays soup will be less tomatoey

Step-by-step explanation:

Related Questions

4200 in the scientific notation.

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Answer:

4.2*10^3

Hope This Helps!!!

Answer:

The answer is 4.2×10^3

Step-by-step explanation:

To convert 4200 into scientific notation, follow these steps:

- Move the decimal 3 times to left in the number so that the resulting number, m = 4.2, is greater than or equal to 1 but less than 10

- Since we moved the decimal to the left the exponent n is positive

n = 3

- Write in the scientific notation form, m × 10^n

= 4.2 × 10^3

Therefore, the decimal number 4200 written in scientific notation is 4.2 × 10^3 and it has 2 significant figures.

Elizabeth bought lemons (l) and apples (a). Each apple costs 35¢ and each lemon costs 15¢. All together, she bought 17 lemons and apples for $3.95. Which system can be used to determine how many of each she bought?

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Answer:

Step-by-step explanation:

Each apple costs 35¢ and each lemon costs 15¢. All together, she bought 17 lemons and apples for $3.95. Which system can be used to determine how many of each she bought?

She bought a total of 17 apples and lemons combined.

So the equation that would represent this is,

l + a = 17.

Each apple costs 35¢ and each lemon costs 15¢. All the lemons and apples cost $3.95 togther.

So the equation that would represent this is,

0.15l + 0.35a = $3.95

esterday 5% of the 120 sixth graders at school were late. How many sixth graders were late?

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Answer:6 six graders were late. 10% would be 12, and half of that is 6. You need to divide that in half because 5 is half of 10.

Answer:

6 sixth graders at school where late

Step-by-step explanation:

5% = 0.05

0.05(120) = 6

need help with this question please
(1/5 x 5) to the 5th power =

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Answer:

Step-by-step explanation:

According to the rule of PEMDAS, we must perform parentheses before exponents.

1/5 x 5 = 1

1 to the power of anything is still 1, so that is the answer.

Plz help with this question

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Answer:

the area of the tile is 190 cm2

KEEP GETTING BOTTED! Work out. the area of a circle of radius 7cm. Give your answer in terms of pi
Step-By-Step would be appreciated!

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Answer:

49π cm²

Step-by-step explanation:

[tex]A=\pi r^2[/tex]

[tex]A=\pi (7)^2[/tex]

[tex]A=49\pi[/tex]

Therefore, the area of a circle of radius 7 is 49π cm²

Hello there! :-)

The formula for calculating the area of a circle is

A=πr²

A=π(7)²

Notice that only the radius is squared.

A=π(49)

A=154 cm

Hope this helps!

Use the comment section to clarify your doubts.

Answered by

~A teen who helps others with joy and listens to her favourite music

#LetItSnow

Good luck with your studies. :-)

Read the word problem below.

Chan rows at a rate of eight miles per hour in still water. On Wednesday, it takes him three hours to row upstream from his house to the park. He rows back home, and it takes him two hours. What is the speed of the current?

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Answer:

1 3/5 miles/hr

Step-by-step explanation:

Let C be the speed of the current

Let D be the distance between Chan's house and the park

We know that Distance, D, is = Speed x Time

-----

Chan's speed going upstream is (8 - C)mph.

That gives us:

D = (8-C)(3 hr)

Chan's speed going downstream is (8+C)mph

So we have:

D = (8+C)(2 hr)

We know that the d is the same for these two equations, so:

(8-C)(3 hr) = (8+C)(2 hr)

24 - 3C = 16 + 2C

5C = 8

C = (8/5) or 1 3/5 mph

Answer:

1.6 mph

Step-by-step explanation:

Distance, speed, and time are related by ...

distance = speed × time

We assume that the distances up and back are the same, so for a current speed of c, we have ...

3(8 -c) = 2(8 +c)

24 -3c = 16 +2c . . . eliminate parentheses

8 = 5c . . . . . . . . . . add 3c-16 to both sides

c = 8/5 = 1.6 . . . . . divide by 5

The speed of the current is 1.6 miles per hour.

f(x) = -3x – 12
g(x) = 3x2 – 2x – 14

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Answer:x

−

Step-by-step explanation:

Solve for W if:
4w^2+9w=-2

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I think the answer is w1=-2, w2=-.25
Hope it helps

Evaluate this -4-12/(-4)?

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Answer:

Step-by-step explanation:

How many solutions do 5-2x=2x-5

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Answer:

1 solution is the answer

Please Help!!!!!! Tom says that he needs 6 rolls to obtain each possible outcome on a 6-sided die. On the fourth roll, he rolls his second "3”. Tom says that the die is loaded and that each outcome is not equally likely. Is Tom correct here? If you think Tom is incorrect, how many rolls should Tom make until he sees each number occurring about 1/6 of the time?

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Answer:

I think he is correct.

Step-by-step explanation:

I think he is correct because when you roll a die, it is 10 to 1 for the die to get the number you want.

Tom says that the dices outcome is NOT equally likely. When actually the outcome is equally likely.

On dice no two number repeat twice. So in this case every time he rolls the die he has the same chance of getting 3 than he does any other number.

So Tom is incorrect.

And for how many times it will take Tom for all the numbers to occur is all by luck and chance.

But each number is equally likely to come.

pls pls pls pls help

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I think the answer is 2

In a sale, a clothes shop reduces its prices by 30%.
A shirt usually costs $24.
How much is it in the sale?

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Answer:

$16.80

Step-by-step explanation:

30% of 24 and the answer is subtracted from $24

Which statement is true about the number −5? The number −5 is not a rational number because it cannot be written as a ratio of integers. The number −5 is not rational number because it is a negative integer. The number −5 is a rational number because it can be written as the fraction −51. The number −5 is a rational number because it can be written as the fraction −50.

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Answer:

The number -5 is not a rational number because it is a negative integers.

Step-by-step explanation:

Hopes This Helps :)

A plane travels 2047.5 miles in 3.5 hours. Find the plane's speed in miles per hour.

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Answer:

585m/hr

Step-by-step explanation:

To find the plane's speed for 1 hour, we will need to divide 2,047.5 by 3.5:

2,047.5 / 3.5 = 585.

585 miles represents the speed of the plane for 1 hour.

What is 1.3742 rounded to the nearest tenth?

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Answer:

1.4 that is the true answer

Step-by-step explanation:

go to the place right after the decimal and then look at the number next to it.if it is greater the 5 it goes up to 1.4 and it is

I don’t quite understand how to solve question 1-A.

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Answer:

for every 1000 people, the maximum noise level goes up by 1.5

last month nick spent $50 this month he spent 60% of last month how much did nick spend

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Answer:

Nick spent $30.00.

Step-by-step explanation:

60% of $50.00

60% ÷ 100 = 0.6

0.6 x 50 = 30

Answer:

30$

Step-by-step explanation:

last month nick spent $50 this month he spent 60% of last month how much did nick spend?

50 : 100 * 60 =

0.5 * 60 = 30$

A ___ equation is a second-degree equation of the form ax^2+bx+c=0 where a ≠ 0

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Answer:

A quadratic equation is second degree equation with the standard form ax^2+bx+c=0 as the highest power is 2.

__________________.

There are 4 juice cartons and 9 milk cartons in the school refrigerator. What is the ratio of juice cartons to total cartons
A. 4 to 9
B. 4 to 13
C. 5 to 9
D. 9 to 13

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Answer:

c I took the test

Step-by-step explanation:

Solve for x.
-8 =X/4

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x = −32

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15 more than the quotient of a number x and 12.

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Answer:

(x/12)+15

Step-by-step explanation:

diferencia entre el bote el pase y tiro en el baloncesto

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Answer:

difference between bounce, pass and shot in basketball

HELP!!!!!!

Find the length of segment SV.

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Answer:

how do u want the formula because there is no numbers

solve similar triangles (advanced)

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Answer:

Step-by-step explanation:

They are similar triangles and ED and AD are 9 so CB and AB must be 1.

given:f(x)=3x-5,find f(x+2)

Answers

ans=3x+1

Step by step solution

=3(x+2)-5

=3x+6-5

=3x+1

what is the term to term rule for 2 6 18 54 162

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The rule is 3x. The numbers are multiplied by 3 each time.

Answer:

It's always × by 3

Step-by-step explanation:

2×3=6

6×3=18

18×3=54

54×3=162

Round 0.1 to the nearest whole number.

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To round 0.1 to the nearest whole number consider the tenths’ value of 0.1, which is 1 and less than 5. Therefore, we have to round down: the whole number ones place value of 0.1, 0, remains 0, and the decimal point and all digits (.1) are removed.

0.1 rounded to the nearest whole number = 0

help please..
Select the correct image.
Given triangle A in the coordinate plane, which image shows a dilation of triangle A by a factor of 2 centered at the origin?

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Answer:

Step-by-step explanation:

C because each point is twice as far from the origin

Answer:

Step-by-step explanation:

Other Questions

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Check all that apply.includes details from the beginning and middle of the storyleaves out the main characteruses few descriptive details leaves the reader feeling satisfieddescribes a lesson learned by the main characterPlz help A machine cost $60000 its. depreciation is 10% per year. what is the value of the machine after two years simple depreciation the graph shows the volumes of petrol and diesel delivered in the Uk between 1970 and 2012 those who believe that the supreme court in its rulings should defer to the elective institutions of government are advocating Read and analyze the following excerpt from the Constitution of the United States to answer questions 23-24.Article II: Section 2.Clause 1: The President shall be Commander in Chief of the Army and Navy of the United States, and of the Militia of the several States, when called into the actual Service of the United States; he may require the Opinion, in writing, of the principal Officer in each of the executive Departments, upon any Subject relating to the Duties of their respective Offices, and he shall have Power to grant Reprieves and Pardons for Offences against the United States, except in Cases of Impeachment.Clause 2: He shall have Power, by and with the Advice and Consent of the Senate, to make Treaties, provided two thirds of the Senators present concur; and he shall nominate, and by and with the Advice and Consent of the Senate, shall appoint Ambassadors, other public Ministers and Consuls, Judges of the supreme Court, and all other Officers of the United States, whose Appointments are not herein otherwise provided for, and which shall be established by Law: but the Congress may by Law vest the Appointment of such inferior Officers, as they think proper, in the President alone, in the Courts of Law, or in the Heads of Departments.Clause 3: The President shall have Power to fill up all Vacancies that may happen during the Recess of the Senate, by granting Commissions which shall expire at the End of their next Session.23. 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