Pls help me i need a good answe

Pls Help Me I Need A Good Answe

Answers

Answer 1
12x8=96
96/2
48 is the answer
Answer 2
1/2*base*height
=1/2*12*8

=1/2*96
=48units sq

Related Questions

A bacteria that starts with 3 cells increases by 15% every hour.

Write an exponential growth equation that models the situation



How many bacteria cells will there be in 13 hours?

Answers

Answer:

Step-by-step explanation:

In order to determine the equation, consider that any exponential growth equation can be written as follow:

[tex]f(t)=A(1+r)^t[/tex]

where,

f(t): amount of bacteria after t hours

A: initial amount of bacteria  = 3

r: growth rate in decimal form = 0.15  (15%)

t: time in hours

By replacing the previous values into the expression for f(t) you get;

[tex]f(t)=3(1+0.15)^t\\f(t)=3(1.15)^t[/tex]

Hence, the answer is f(t) = 3(1.15)^t

Now, replace t = 13 to determine the amount of bacteria after 13 hours:

[tex]f(13)=3(1.15)^13\\f(13)=18.46[/tex]

Hence, after 13 hours there are approximately 18 bacteria

The answer to your problem in 87.7388272 and why because it increase percent so 88% now because you round.

I was supposed to post this earlier! (WILL GIVE BRAINLIEST)




Even If your wrong I will still give credit because Your amazing! ^^

Answers

Answer:

Volume of the prism = lwh

l = length = 2 cm

w = width = 3 cm

h = height = 7 cm

Volume = 2x3x7 = 42 cm³

Have a nice day!!

Answer:

the other person is right- 42 cm³

i took the test it should be that

can someone help with this?? :)))

Answers

Answer:

5.3

You split them up into smaller root numbers and add them together

Answer:

5.3

Step-by-step explanation:

its quite simple well for my sister but- Anyways hope this helps!

William has 5 black t-shirts and 7 white t-shirts If he randomly selects a t-shirt to wear, what is the probability that it is black? Write the probability as a fraction in simplest form, as a decimal, and as a percent.

Answers

The answer is 5/12 ! Because there are 12 shirts in total and 5 black shirts so there is a 5 out of 12 chance that he would wear a black t-shirt.

Answer:

a) as a simplest fraction in the simplest form, the answer would be 5/12

b) as a decimal it would be 0.41

c) as a percentage it would be 41.67%

What are the volume and surface area of the rectangular prism?

Answers

Answer:

I hope I did this right but

Box 1 - Surface Area = 324

Box 2 - Volume = 360

Step-by-step explanation:

Surface Area for rectangular prism - SA = 2(lw) + 2(lh) + 2(wh)

Volume for rectangular prism V = lwh

The answer for the question is 14

HELP ASAP AND HURRY!!! You toss a coin and roll a number cube. The table shows the sample space, where H means heads, and T means tails, and the numbers represent the number cube roll. What is the probability of tossing heads and rolling a number less than 4?

Answers

Answer:

the probability of tossing heads is 1/2 and rolling number less than 4 is 1/3

there is a 1/2 chance of getting less than 4. There is 6 possibility’s and 3 is half of 6 and is the next lowest number to 4 and 6/3 is 2.

7. A machine produces 900 light bulbs in 1 hour.
The rate is ___________ light bulbs per minute.

Answers

Answer:

15

Step-by-step explanation:

900 light bulbs per hour

60 minutes per hour

X lightbulbs per minute

Divide 900 lightbulbs by 60 minutes

15

The rate is 15 light bulbs per minute

The points show below show different locations in joes town what is the distance in miles between joes home and the park? Round to the nearest ten

Answers

Answer:

4 miles

Step-by-step explanation:

Answer:

3.6

Step-by-step explanation:

Use Pythagorean therum for this problem

3² + 2² = c²

9 + 4 = 13

√13 = 3.6

A company sells speakers for $23 each.

By the end of the week, they had sold $851 worth of speakers.

Which equation could you solve to find the number of speakers the company sold?

Answers

Answer:

You would divide.

Step-by-step explanation:

$851÷ $23= 37

One half of one tenth is what fraction?

Answers

Answer:  1/20  or  one twentieth

Work Shown:

1/2 = one half

1/10 = one tenth

(1/2)*(1/10) = (1*1)/(2*10) = 1/20

Basically we multiply the 2 and 10 to get 20 in the denominator.

The correct answer is 0.05 or 1/20

Please help me with this I would give you 50 points.
FEET 1 4 5
INCHES 24 36

Answers

Answer: feet: 1, 2, 3, 4, 5

          inches: 12, 24, 36, 48, 60

Step-by-step explanation:

There are 12 inches in a foot, therefore if you have 1 foot you have 12 inches, if you have 2 feet you have 24 inches becauase 2*12 = 24 and so on...

There are 12 inches in 1 foot. Therefore, 1 ft = 12 inches, 2ft=24 inches 3ft =36inches, and so on.
To find how many inches = the amount of feet you would simply multiply the number of feet by 12.
For example 4ft would be 4x12=48. Or 5ft would be 5x12=60
Therefore 4ft =48inches. And 5ft =60inches
If u are given an amount in inches to determine feet you would divide by 12
For example
84 inches into feet would be solved by dividing 84by 12
84/12=7
you now know that 84inches =7feet

Mathematics please help

Answers

Answer:

(1,2)

(3,4)

(5 ,6)

(7,8)

(9,10)

The relation is y = ×+1

It’s counting by 1s?

HELP PLEASEE I WILL GIVE 20 POINTS.

Answers

Answer:

The answer is 152

Step-by-step explanation:

They should add up to 180

Because this is a right triangle, we can use the Pythagorean theorem:

a^2 + b^2 = c^2

First, replace each letter with its given variable:

8^2 + 20^2 = c^2


Simplify:

64 + 400 = c^2


Finally, you have to find the square root of the result:

c = 21.5

ST = 21.5 inches

savannah works as a sales rep and receives $23.80 for every $140 she sells. what is her rate of commission?

Answers

Answer:

23.80/140 = 0.17 = 17%

Step-by-step explanation:

Answer:

23.80/140 = 0.17 = 17%

Step-by-step explanation:

How many different calculators are available?

I need this answer ASAP! Correct answer with explanation will get marked brainliest

Answers

12 different calculators

total = types x colors


total = 4 x 3 = 12

Answer: 12

Jennifer reads a total of 186 pages over 3 hours. How many pages can she read per hour?

Answers

Answer:

62 per hour

Step-by-step explanation:

Divide 186 by 3.

Answer: 62 pages peer hour

Step-by-step explanation:


what ya do is divide the number of pages by the number of hours


186 = pages/3 = hours


ya answer


62 = pages/1 = hour


62 pages peer hour


A spinner is divided into 6 equal sections. Two sections are green,two sections are blue, and two sections are yellow. What is the ratio of yellow sections to total sections?
A. 2:6
B. 1:6
C. 3:6
D. 4:6

Answers

Answer:

A. 2:6

Step-by-step explanation:

we want to find the ratio of yellow sections to total sections

we are given that there are 2 yellow sections and 6 total sections

so the ration of yellow to total sections would be 2:6

Answer:

A) 2:6

Step-by-step explanation:

There is 2 yellow sections and total of 6 sections.

So it is 2:6

Can someone help me solve this and explain it to me so that I can get the hang of it? Thank you! (Extra Points)

Answers

Answer:

√4

Step-by-step explanation:

because 9x9=81

Hope this helps!!

80 divide by 4= 20 hope it helps

An account earns 3% yearly simple interest. How much interest will you earn in 5 years if you put $820 in the account
A. $130.60
B. $ 123.00
C. $943.00
D. $950.60

Answers

Answer:

[tex]the \: interest \: is \: 123.00(option \: b)[/tex]

Step-by-step explanation:

[tex]rate = 3\% \\ time = 5years \\ principal = 820[/tex]

[tex]interest = \frac{principal \: \times rate \: \times \: time}{100} [/tex]

[tex]interest = \frac{820 \times 5 \times 3}{100} [/tex]

[tex]the \: interest \: is \: 123[/tex]

The correct answer is B. $123

Find the surface area of the right triangular prism (above) using its net (below).

Answers

I think the answer is 96 units squared
1. 7•4=28
2. 7•5=35
3. 7•3=21
4. 4•3÷2=6
5. 4•3÷2=6
6. 28+35+21+6+6=96
Answer: 96 units^2

PLEASE HURRY I HAVE LIKE 3 MINS I WILL GIVE BRAINLIEST!!!
Find the surface area of a rectangular prism that has the dimensions shown.

length: 4.5 in.
width: 6 in.
height: 12 in.

S
A
=


in
2

Answers

Answer:

S(A) = 306 in²

Step-by-step explanation:

The surface area of a rectangular prism can be found using the following equation:

SA(rectangular prism) = 2(wl + hl + hw)

Note:

w = width = 6

h = height = 12

l = length = 4.5

Plug in the corresponding numbers to the corresponding variables:

SA(rectangular prism) = 2((6 * 4.5) + (12 * 4.5) + (12 * 6))

SA(rectangular prism) = 2((27) + (54) + (72))

SA(rectangular prism) = 2(27 + 54 + 72)

SA(rectangular prism) = 2(153)

SA(rectangular prism = 306

S(A) = 306 in²

PLEASE HELP I WILL NAME YOU THE BRAINIEST

Answers

2 x 1/6 = 2/6 which can be reduced to 1/3
4 x 3/8 = 1 and 4/8 which can again be reduced to 1 and 1/2

problem 2 - 3/4

problem 3 - 2 (whole number)

Answer:

(1)

A : 1/3

B: 3/2

C: 3/5

(2.) : 3/4

(3): 2

Step-by-step explanation:

!; What would the ordered pair be?

Answers

Answer:

(3, 2)

Step-by-step explanation:

y = 3x - 7

2x + 5y = 16

Solve for x:

2x + 5(3x - 7) = 16

2x + 15x - 35 = 16

17x = 51

x = 3

Solve for y:

y = 3(3) - 7

y = 9 - 7

y = 2

Answer:

(3, 2)

the order pair would be (3,2)
x is equal to 3 and y is equal to 2

A carpenter lays 15 ft2 of tile in 35 of an hour.

How many square feet of tile does the carpenter lay per hour?

Enter the correct answer in the box.

Answers

Answer:

16 is equivalent to 2/3 therefore you just multiply by 3/2 because 2/3 times 3/2 gives you one which would give you the number of square feet per hour and x would be the amount of square feet per hour made. To show in steps...

16=2/3x

16(3/2)= 2/3 (3/2)

24=1 hour

Pls Brainliest

REPOST Now h e l p




Thank you :)

Answers

Answer:

option C

Explanation:

For Naomi's rectangular prism:

⇒ Length × Width × Height

⇒ 5 × 14 × 2

⇒ 140 cm³

For Ben's triangular prism:

⇒ 1/2 × Base × Height × Length

⇒ 1/2 × 5 × 4 × 14

⇒ 140 cm³

The prism's have the same volume.

Answer: Choice C

===========================================================

Explanation:

The volume of the rectangular block is:

V = L*W*H = 5*14*2 = 70*2 = 140 cubic cm.

Now move onto the triangular prism.

The triangular face has a base of 5 cm and height of 4, so the area of this face is

A = base*height/2 = 5*4/2 = 20/2 = 10 square cm

Multiplying this with the depth of the prism tells us the volume is

V = (area of the base)*(depth) = (10 sq cm)*(14 cm) = 140 cubic cm

Therefore, the prisms have the same volume.

Will give brainly for correct answer!!!! 30pts

Answers

Answer:

We are given a perimeter and three different lengths and we need to determine the corresponding width and area.  

The first length that is provided is 2 feet and to get a perimeter of 16 feet which we can then use the perimeter formula to get 2(2 + 6) which gives us a perimeter of 16 feet and a width of 6 feet.  We can then get the area by multiplying the length by width which gives us 12 feet squared.

The second length that is given is 4 feet and to get a perimeter of 16 feet which we can then use the perimeter formula to get 2(4 + 4) which gives us a perimeter of 16 feet and a width of 4 feet.  We can then get the area by multiplying the length by width which gives us 16 feet squared.

The final length that is given is 5 feet and to get a perimeter of 16 feet which we can then use the perimeter formula to get 2(5 + 3) which gives us a perimeter of 16 feet and a width of 3 feet.  We can then get the area by multiplying the length by width which gives us 15 feet squared.

Therefore, the field that would require the most amount of paint (the largest area) is option B, region #2.

Hope this helps!

your answer is region #2 for b

GRAPHING COORDINATES (additional instructions in photo)
I really need help please once I get this done I’ll be able to go to a concert I’ve always wanted to go to I’m just so confused with this please help!!!

(Btw if you help with this question go answer the last one for more points)

Answers

Answer:

flip it

Step-by-step explanation:

just flip the existing coordinates and make the negative to positive

Answer: All you have to do is flip it

If the two spinners below are spun, what is the probability that the numbers will add to more than 4? 1/4 1/6 1/12 1/8​

Answers

Answer:

1/8 , 1/16+1/16=1/18

Answer: 1/8 , 1/16+1/16=1/18

Step-by-step explanation: I did it

i need some help on this! i need my grade to go up

Answers

3rd one I think tho it may not be accurate
The answer is -8.9 + 16.6 I believe.

4. IN YOUR OWN WORDS How can you find the area of a composite figure?

Answers

The given area of any composite figure can be subdivided into triangles, rectangles, squares, trapezoids and lastly semi circle and with the given question calculate their areas and combine them together.
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