What’s the answer! Need help with this ASAP please

Whats The Answer! Need Help With This ASAP Please

Answers

Answer 1

Answer:

4 41 students study both chemistry and physics at random


Related Questions

can someone pls tell me if the equations are wrong or right and if wrong what is the proper equation

Answers

Answer:

the answer would be 12 apples pies andbakr

Please help me graph
Y=1.5x
Will mark brainliest!!

Answers

Thank you! The line should pass through points (2,3), (4,6), (6,9), (8,12)

Ruth prepared 10 kilograms of dough after working 2 hours. How many hours
did Ruth work if she prepared 40 kilograms of dough? Assume the relationship
is directly proportional.

Answers

Answer:

8 hours

Step-by-step explanation:

is irrigation the artificial of application of water to the land or soil

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I believe both is the answer to your question. In the definition of this word both land and soil are correct.

The definition of irrigation is:

"Irrigation is the artificial process of applying controlled amounts of water to land to assist in production of crops. Irrigation helps to grow agricultural crops, maintain landscapes, and revegetate disturbed soils in dry areas and during periods of less than average rainfall. "

Pls help semester ends to day pls help with both 16 and 17

Answers

Answer:

Step-by-step explanation:

16. -73.5 ft / 3 min = -24.5 ft/min

17. ($50.25 - $22.50 + $50.25 - $22.50 - $22.50) / 5 = $33 / 5 = $6.60

Answer:

16.-73.5÷3=-24.5 feet per minute

17.(50.25-22.5+50.25-22.5-22.5)÷5=6.6

Tony spent $49 at the fair. Molly spent $14 more than twice as much as tony spent. How much did the two spend in all?

Answers

Answer:

Amount spent by Tony = $49

Amount spent by Molly = 2 * 14

[49] + [2*49 + 14 ] = $161 = amonut spent by both

*Me trying to remove what i wrote by accident* ;-;

Solve for x: 9x - 3 - 8x = 7 - x O O A. X=-7 O B. x = -2 D c. x=4 (0) O D. X = 5. ​

Answers

9514 1404 393

Answer:

  D.  x = 5

Step-by-step explanation:

Add x+3 to both sides and simplify.

  9x -3 -8x +(x +3) = 7 -x +(x +3)

  2x = 10 . . . . . simplify

  x = 5 . . . . . . . divide by 2

__

As you can see, the expression we chose to add (x+3) is the one that results in variable terms being separated from constant terms after simplification.

when she got in her car to drive to work,Mia had 11 1/2 gallons of gas in her tank. if she used 1/8 of the gas in her tank to get to work, how much gas does she have left?

Answers

ANSWER: I believe that it would be 11 3/8 ( can you give me brainliest if I am correct please)

Billy is going on a road trip. The amount of gas g (in gallons) left in his tank varies inversely with the amount
of time he has been driving t in hours. He has 10 gallons left after 4 hours. Write the equation for this
situation.
40

Answers

Answer:

The equation to represent the situation is [tex]10 = \frac{k}{4}[/tex]

Step-by-step explanation:

It is given that:

Amount of gas left in tank varies inversely with the amount of the time.

Let,

g represents the gas

t represents the time

g ∝ 1/t

[tex]g = \frac{k}{t}[/tex]

Here, k represents the constant of proportionality.

Putting g = 10 and t = 4 in the equation

[tex]10 = \frac{k}{4}[/tex]

Therefore,

The equation to represent the situation is [tex]10 = \frac{k}{4}[/tex]

10e=1
What does E equal cause i need help

Answers

To solve for e, divide 10 from each side.. 1 divided by 10 e=0.1

The value of e is 0.1 in the equation 10e=1.

In the equation 10e = 1, the letter "e" represents an unknown variable.

To find the value of "e," you need to isolate it on one side of the equation.

Divide both sides of the equation by 10:

(10e) / 10 = 1 / 10

This simplifies to:

e = 1/10

e=0.1

Hence, the value of e is 0.1.

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ6

A plane descended an average of 200 feet per second for 15 seconds. How far had the plane descended at the end of the 15 seconds?

Answers

Answer:

3000 ft

Step-by-step explanation:

If we're going 200 ft per one second, that means, to find the distance after 15 seconds, then we have to multiply:

200 fps (feet per second) x 15 seconds = distance.

Distance = 3000 ft

Please help me with this equation, you are supposed to find x

Answers

Answer:

I believe its 2/3

Step-by-step explanation:

Brian can iron 3 shirts in 5 minutes. If Brian irons at a constant rate, how many shirts can he iron in 30 minutes? WILL GIVE BRANLIEST

Answers

Answer:

18

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

30/5 = 6

6 * 3 = 18

HELP PLEASE!! 20 POINTS!!
Suppose it costs $0.46 to mail a 4-ounce package, plus $0.06 per each additional ounce.
How much does it cost to mail a 6-ounce package?

Answers

Answer:

$1.66

Step-by-step explanation:

(0.46)+(2×0.6)=1.66

.46+.06+.06=$0.58
Hope this helps

tan 235° = 2tan20°+ tan215°​

Answers

Given :  tan 235 = 2 tan 20 + tan 215

To Find : prove that

Solution:

tan 235 = 2 tan 20 + tan 215

Tan x = Tan (180 + x)

tan 235 = tan ( 180 + 55) = tan55

tan 215 = tan (180 + 35) = tan 35

=> tan 55 = 2tan 20 + tan 35

55 = 20 + 35

=> 20  = 55 - 35

taking Tan both sides

=> Tan 20 = Tan ( 55 - 35)

=> Tan 20  = (Tan55 - Tan35) /(1 + Tan55 . Tan35)

Tan35 = Cot55 = 1/tan55 => Tan55 . Tan35 =1

=> Tan 20  = (Tan 55 - Tan 35) /(1 + 1)

=> Tan 20  = (Tan 55 - Tan 35) /2

=> 2 Tan 20  = Tan 55 - Tan 35

=> 2 Tan 20 +  Tan 35 = Tan 55

=>  tan 55 = 2tan 20 + tan 35

=>  tan 235 = 2tan 20 + tan 215

QED

Hence Proved

evaluate 3z+6 when z=4​

Answers

Answer:

18

Step-by-step explanation:

plug 4 for z

3(4)+6=18

EEEEEEEEEEEEEEEE!!!✨

Answers

Answer:

it should be <...........

Answer:

its < some fractions can be bigger than other fractions but whole numbers like 1. 2. 3. and .4 are always bigger t but in this than fractions but in this case the fraction and the right is the biggest so b

Step-by-step explanation:

Sam invests $6,000 in a savings account at 6%
for 3 years. How much did he earn in interest?

Answers

answer: $1,080

explanation: interest = principal x rate x time

>> interest = 6,000 x 0.06 x 3

after multiplying, you get 1,080, which is the simple interest

**tip: turn the rate/percent into a decimal, then multiply

Choose all of the points where the graph of the line 3x + 2y = 6 and the graph of the parabola y = x2 - 4x + 3 interact

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Answer:

d yes that is the correct answer

A mechanic charges $20.00 an hour, h for labor plus parts. If the parts cost $217.00, write a linear equation that will find the total cost, c. ​

Answers

Answer:

y=20x+217

Step-by-step explanation:

MMMM THE MODERATORS ARE MAKING ME FLIPPING ANGRY! I NEED SOMEONE TO ANSWER MY QUESTION PLEASE .

Answers

Answer:

780

Step-by-step explanation:

So 5% is 39 so 5% x 20 is 100% do the same with the 39 so do

39 x 20 = 780

Which multiple of 7 is greater than 45 and less than 50?

Answers

Answer:

49

Step-by-step explanation:

Answer

the answer is 49

Marvin wrote down all of the numbers from 1 to 100. How many times did the digit 8 appear in Marvins's list?

Answers

Answer:

Originally Answered: How many times does 8 occur in 1 to 100? 20 8's occur from 1 to 100. 8, 18, 28, 38, 48, 58, 68, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89 and 98.

Step-by-step explaintion: i am 5 million iq brainlist pls

how do you graph y=-x-2?

Answers

Answer:

Ok i'm going to try to explain this

Step-by-step explanation:

So the X Intercept is -2, and the Y intercept is -2 aswell.

Every 1x, it does down by one. Here is a graph.

Evaluate the expression if a= -5 and b=-2.
a + 3b
A:4
B:1
C:11
D: -11

Answers

Answer:

D.-11

Step-by-step explanation:

8=y+3 solve for the variable

Answers

Answer:

5

Step-by-step explanation:

8 = y + 3

5 + 3 = 8

Therefore y = 5

Answer:

y = 5

8=y+3

8-3=y+3-3

5=y

hope it's helpful ❤❤❤❤

THANK YOU.

Solve the inequality 2x + 5 > 27

Answers

Answer:

Step-by-step explanation:

Inequality Form:

x  > 11

Interval Notation:

(11,∞ )

Damon, Dave & Dina share some money in
the ratio 5:7:6
What fraction of the money does Dina get?

please show steps clearly​

Answers

Answer:

6/18

Step-by-step explanation:

Total amount of money that they have:

5 + 7 + 6 = 18

Since Dina has 6, the answer should be 6/18.

1/ 3

Step-by-step explanation:

5 + 7 + 6 = 18

so Dina has 6

6/ 18 = 1/ 3

hope it helps!

Howard buys 5 pounds of apples at $2.50 per pound and 3 pounds of grapes at $1.50 per pound. Write an expression that shows the total cost of the fruit. Then, find the total cost.

Answers

Answer:

5($2.50)+3($1.50)=17

Step-by-step explanation:

you you just need to put up quantity by side of the bar pound it goes in the brackets that will give you the answer when you multiply that or something fruits value.

Answer:

 

Step-by-step explanation:

   

please help me! this is timed!

Answers

Answer:

Step-by-step explanation:

1. f(-2) = 6 * 1/3^-2

f(-2) = 6 * 9

f(-2)  = 54

2. y = -3 * 4^3

y = -3 x 64

y = -192

3. f(4) = 1/4 * 2^4

f(4) = 1/4 * 16

f(4) = 4

Let me know if I am right!

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