Mathematics High School

someone help me please, i will give brainliest this is due soooooon!1111

Someone Help Me Please, I Will Give Brainliest This Is Due Soooooon!1111

Answers

Answer 1

Answer:

216

Step-by-step explanation:

I'm sure there is a simpler way to do this but this is how I did it.

First divide 18 by 6 because it triples every 6 hours.

18/6=3

This means it will triple three times

Then triple the value three times

#1. 8x3=24

#2. 24x3=72

#3. 72x3=216

In 18 hours the virus will infect 216 people.

Related Questions

The mean of five numbers is 6 the median is 7 and the mode is 2. What is the answer?

Answers

Answer:

2,2,7,9,10

mark as brainliest

Please help, 20 points

Answers

Answer:

A

Step-by-step explanation:

The graph has closed cricles on the left of the step and open circles on the right and includes the step

Pls help me !!! Find the volume of the cylinder. Either enter an exact answer in terms of 7 or use 3.14 for T.

Answers

Volume of cylinder = pi r^2 h
= 3.14 x 3^2 x 2
= 3.14 x 9 x 2
= 28.26 x 2
= 56.52 units^3

What is 27.74/38 in long division?

Answers

Hey! The answer is 0.73

Answer:  Hi the answer is 0.73

Can someone help me with this problem

Answers

Answer:

d=16t squared

Step-by-step explanation:

z + .25z = 1.25z

z has

Answers

Step-by-step explanation:

1.25x=1.25x

1.25x *100=1.25x *100

125x=125x

125x-125x=125x-125x

0=0

What is another way to express 36 + 32?
6(6 + 5)
3(12 + 11)
4(9+8)
8(5 + 4)

Answers

Answer: c- 4(9+8)

Step-by-step explanation: 9+8=17 and multiply that by for its 68!

Step-by-step explanation:

Given,

What is another way to express 36 + 32?

6(6 + 5) 3(12 + 11)4(9+8) ✔️8(5 + 4)

Solution:

36 + 32

=> 4(9 + 8)

Option (3).→ 4(9+8) is correct answer.

Please help me! (Simple interest) I'm bad with this stuff!

Please select the word from the list that best fits the definition:

The amount of money charged for borrowing or using money, or the amount of money earned by saving money.

A. interest
B. percent
C. percent of change
D. percent of decrease
E. percent of increase
F. principle
G. simple interest
H. rate ratio

Answers

Answer:

A, Interest

Step-by-step explanation:

interest is a fee paid for borrowing money or other assets

Answer:

A

Step-by-step explanation:

interest can be how much money you have to pay for using money or can be how much money you get for saving up money (basically the question lol)

The table shows the number of calories in different numbers of apples.

how many calories are in 9 apples?

(the top row is apples and the bottom is calories just so you know)​

Answers

Answer:

585

Step-by-step explanation:

195×3=585

or

325÷5×9=585

or

520÷8×9

In 1846 the depth of the river was 2.5 feet deep.

In 1847 it rose 17%.

This year, 1848, it dropped 13%.

Complete the table to find the depth of the river this year.

Answers

AfbcNganaghsgnagkqwgntqmqtktw

Answer36:

Step-by-step explanation:

pls help me understand

Answers

Answer:

could you show a more full photo so I can see the whole question

This is me trying my best to explain to you so basically when it shows 7 with the small number on that’s a exponent and they it want you to multiply 7 that many times so for the first one 7 to the ninth power do 7x7x7x7x7x7x7x7x7 which equals 40,353,607 and the one under it 7 to the sixth power you do the same things but 6 times instead of nine..and then quotient means to divide so once you you do the exponents divide them which would give you 343!!!


Your welcome

Solve the equation,
х
- 4 = – 15, for the given variable.
Answer: x =

Answers

Answer:-11

Step-by-step explanation: add -4 to both sides which gives you -11.

Which graph represents the solution to the system of inequalities?
x2 - 4y2 < 16
y< 2x

Answers

The graph is 6-3 over 8 yw

The graph are attached below:

What is graph?

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

Given:

x² - 4y² <16

y< 2x

As, the inequality given above shows inequality for some geometrical shapes.

The graph for these inequalities shown below:

Learn more about graph here:

https://brainly.com/question/16608196

#SPJ2

Can someone please solve. -5(x-5)=2(-4x+5)?

Answers

the answer is x=-5 :)

Answer:

x=-5

Step-by-step explanation:

The last time Sophie checked, the corn stalks in her back yard were 56 inches tall. Now they are 25% taller. How tall are the stalks now?

Answers

Answer: 70 inches

Step-by-step explanation: 25 percent of 56 is 14. 14 + 56 = 70.

Answer:

60 inches

Step-by-step explanation:

56(0.25)=

14

14+56=60

What is B? 10/5 = b/9

Answers

Answer: b is 18
Explantion: Since 10/5 is 1/2, that means that the the numerator for b/9 must be twice as much as 9 in order for it to also equal 1/2

Mike (M) is 3 times as old as Trey (T). If Mike is 10 years older than Trey, how old is Trey? M = 3T M = T + 10

Answers

Answer:

Trey is 5

Step-by-step explanation:

5x3=15

5+=15

Simplify expression 2i(4.5-20i)3i

Answers

Answer:

-27+120i

Step-by-step explanation:

that is the answer

Can someone help me on this

Answers

Step-by-step explanation:

(a) n² + 3

First term = 1² + 3 = 4

Second term = 2² + 3 = 7

Third term = 3² + 3 = 12

Fourth term = 4² + 3 = 19

10th term = 10² + 3 = 103

(b) 2n²

First term = 2(1)² = 2

Second term = 2(2)² = 8

Third term = 2(3)² = 18

Fourth term = 2(4)²= 32

10th term = 2(10)² = 200

Hence, this is the required solution.

the value of two numbers if their sum is 11 and their difference is 1

Answers

Answer:

So What is the question?

Step-by-step explanation:

Can someone please help me with this asap

Answers

Answer:

AB=13

Step-by-step explanation:

Given: BC= 14, AC=27

since AC is the whole line, you subtract by BC to solve AB so,

27-14=13

On a test, Sarah got 48 questions correct out of 50. What percent did she get on her test?

Answers

Answer:

96%

Step-by-step explanation:

48 / 50 = 0.96

0.96 x 100% = 96%

Sara got a 96% on her test

she got a 48/50. Percentage is 'something'/100. So you * both sides by 2 so 50 is 100 and 48 is 96

describe the rule for this continuing sequence 44 41 38 35 32​

Answers

Answer:

x-3

Step-by-step explanation:

44-3=41

41-3=38

38-3=35

35-3=32

In △ABC, m∠C=95°, a=26, and b=17. Identify c rounded to the nearest tenth.

Answers

Answer:

32.3

Step-by-step explanation:

According to the Law of Cosines, for any △ABC with sides lengths a, b, and c, a2=b2+c2−2bccosA; b2=a2+c2−2ac cosB; and c2=a2+b2−2abcosC.

Set up the equation for the Law of Cosines:

c2=a2+b2−2abcosC

Substitute the known values into the Law of Cosines:

c2=262+172−2(26)(17)cos 95°

Square the values and multiply:

с2=676+289−884cos95°

Add:

c2=965−884cos95°

Take the square root of both sides:

c=965−884cos95°

Calculate the value of cosine 95° on a calculator and solve for the positive value of square root to find c:

c≈32.3

Therefore, c≈32.3.

So, the length of side c is approximately 32.3 units.

How can you write an inequality to describe a situation?

Answers

For example let’s use something simple.

1+1 < 3+6
Why is this?
Because 1 +1 = 2 and that is less than 3 + 6 which is 9. Next time, apply this to something harder you might learn. I hope this helped <3

Quest
Peyton ran 4 miles in 28 minutes. Assuming he keeps the same pace, how long would it take him to run 7 miles?

Answers

Answer:

49 minutes

Step-by-step explanation:

unit rate is 7 minutes each mile 7 x 7 is 49 :)

can i pls get brainliest

Tessa has saved $9,215 from doing his chores. For each hour of chores he completed, his parents gave him $45. About how many hours of chores did he do?

Answers

Answer:

205 hours

Step-by-step explanation:

9215÷45=204.7777778

round up and get 205

Answer: 205 if you round up and 204.777...

Step-by-step explanation: 9,215 divided by 45 = 204.777..

Question 9
10 pts

PLEASE HELP ASAP WILL MARK AS BRAINLYEST

The figure shows a carpeted room. How many square feet of the room are carpeted


O 30 square feet
O 32 square feet
O 40 square feet
O 80 square feet

Answers

it should be 40 ~
6*10=60
5*4=20
60-20=40

Answer:

I think it's 80

Step-by-step explanation:

3 divided by the sum of x and 9

Answers

Answer:3/9

Step-by-step explanation:

write an equation in slope intercept form for the line that passes through (1,8) and (2,11)

a. y=5x+8
b. y-8=3(x-1)
c. y=-3x-5
d.y=3x+5

Answers

Answer:

both b and d cross those points

Step-by-step explanation:

solved them

im not really sure but im tginking b

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