Answer:
52.8
Step-by-step explanation:
If you were to look this up 50 liters = 52.8344
The question asks you to round to the nearest tenth so 52.8344 is now shown as 52.83 when you round that you can see that 52.83 rounded to the nearest tenth is 52.8 and that's your answer.
PLEASE MARK AS THE BRAINLIEST PLEASE
A process manufactures ball bearings with a diameters that are normally distributed with mean 25.1 millimeters and standard deviation 0.08 millimeter.
(a) What proportion of the diameters are less than 25.0 millimeters? Express your answer in words.
(b) What proportion of the diameters are greater than 25.4 millimeters? Express your answer in words.
(c) Between what two values are the middle 60% of the diameters? Express your answer in words.
I need helllpppppppp please
Answer:
A. $482.20
Step-by-step explanation:
All amounts shown are deductions, so add all amounts.
$180.00 + $25.00 + $200.20 + $77.00 = $482.20
Answer: $482.20
Complete the following statement.
+(-7) = 3
I need help
Answer:
10
Step-by-step explanation:
Well is you do 10+(-7), the signs would change to 10-7, therefor it equals 3
Answer:
it's 10.
Step-by-step explanation:
10+(-7) =3
10-7=3
Change each percent to a decimal or a mixed decimal
43%
2 1/2%
13.6%
521%
Step-by-step explanation:
43%=43/100
21/2%=1050
13.6%=136/100
521%=521/100
Solve this equation
100x + 300 = 200
Answer:
-1
Step-by-step explanation:
100x=200-300
100x=-100
100x/100=-100/100
x=-1
After solving this equation we get, 100x + 300 = 200 x = -1.
To solve this equation
100x + 300 = 200,
Subtract 300 on both side,
100x + 300 - 300 = 200 - 300
100x = -100
Divide 100 on both side,
x = -1
Therefore, After solving this equation 100x + 300 = 200 we get x = -1.
Learn more about How to solve equation here;
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HELP PLEASE I am in elementary school don’t make fun of me but this is my Q: 274/385 + 583/648
Answer:
402007/249480
Step-by-step explanation:
or decimal form: 1.61137966
In this picture, the measure of angle ois 1 radian.
A. True
B. False
Answer: the answer is true I think
Step-by-step explanation:
Hats, T-shirts, and jackets are sold at a rock concert. 3 hats, 2 shirts, and one jacket costs $140. Two hats, two shirts, and 2 jackets cost $170. One hat, 3 shirts, and 2 jackets cost $180. Create a system of 3 equations to model the situation. Assume the price of hats is x, shirts is y and jackets is z.
Step-by-step explanation:
3x + 2y + z = 140
2x + 2y + 2z = 170
x + 3y + 2z = 180
Which of the following shows an example of the identity property of 0? Select one: a. 1/2+1/2=1 b. 22/7+(-22/7)=0 c. 0+(-7 5/6)=-7 5/6 d. -3 1/4+6 1/2=3 1/4
The example of the identity property of 0 will be 0 + (–7 5/6) = –7 5/6. Then the correct option is C.
What is identity property of addition?According to the identity property of addition, any value is that summation of 0 and any other value.
a + 0 = a
The example of the identity property of 0 will be
0 + (–7 5/6) = –7 5/6
Then the correct option is C.
More about the identity property of addition link is given below.
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Which three lengths could be used to form a right triangle ?
Determine the area under the standard normal curve that lies to the right of the z-score of 1.44. (Use a four-digit decimal. No rounding necessary.)
Answer:
The area is 0.0749
Step-by-step explanation:
The area under the standard normal curve represents probability and has a total value of 1
Now, to the right of the z-score 1.44, the area we are considering is the probability below;
P( z > 1.44)
To get this value, we need to use the standard normal distribution table
Checking this, the probability is
P( z > 1.44) = ) = 0.074934 which is 0.0749 for a four decimal digit
A purple hot-air balloon is 90 feet off the ground and rising at a rate of 7 feet per second. A yellow hot-air balloon is 120 feet off the ground and rising at a rate of 4 feet per second. Which equation could represent this situation and determine after how many seconds, s, the purple hot-air balloon will be the same height as the yellow hot-air balloon?
1 point
90 + 7s = 120 + 4s
7s + 120 = 4s + 90
90s + 7 = 120s + 4
11s = 210
90+7s = 120 + 4s
11s = 210
15(15b−7)=3b−9 plz help meee
Answer:
B=16over37
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
15(15b−7)=3b−9
(15)(15b)+(15)(−7)=3b+−9(Distribute)
225b+−105=3b+−9
225b−105=3b−9
Step 2: Subtract 3b from both sides.
225b−105−3b=3b−9−3b
222b−105=−9
Step 3: Add 105 to both sides.
222b−105+105=−9+105
222b=96
Step 4: Divide both sides by 222.
222b
222
=
96
222
Then simplify
Answer:
Step-by-step explanation:
15(15b-7)=3b-9
225b-105=3b-9
+105 +105
225b=3b+96
/3 /3
75b=b+96
/75 /75
b=b+1.28
NO SOLUTION
add the following binary numbers 101 and 111 in base 2
Answer:
1100
Step-by-step explanation:
Number 1 in the decimal system
1012 = 510
Number 2 in the decimal system
1112 = 710
Their sum
5 + 7 = 12
Result in binary form
1210 = 11002
Hope it's the right answer and hope it will help you
Which two operations are needed to write the expression that represents "eight more than the product of a number and
two"?
A. multiplication and subtraction
B. division and subtraction
C. multiplication and addition
D. division and addition
PLEASE HELP
Elliot spent 3/5 of his money on stereo equipment and 1/6 of the money he had left on lunch. He left the house with $24. How much money did Elliot return with?
Fill in the missing num W + 2 7 9 2
Answer:
What are you asking? What does it equal? W+2792=??
Answer:
there is no number that could fit, it actually could be anything, I think that there is a part of the problem not there that is a expression to solve that you need a equation
Step-by-step explanation:
Find the sum of fractions. Write the answer in simplest form 3/4+1/6
Answer:
11/12
Step-by-step explanation:
Step-by-step explanation:
Find a common denominator (12)
For 3/4, multiply the numerator and denominator by 3 to get 9/12
For 1/6, multiply by 2 to get 2/12 and then add the fractions to get 11/12
Answer: 11/12
Shaun and trudy are selling raffle tickets. So far shaun has sold x tickets. Trudy has sold 3 more tickets than half the number of tickets that shaun sold.what expression represents the number of raffle tickets that shaun and trudy have sold altogether?
Answer:
x/2 + 3
Step-by-step explanation:
Shaun sold x tickets.
Trudy has sold 3 more tickets than half the number of tickets that Shaun sold.
Half the number Shaun sold is x/2.
3 more than that is x/2 + 3
Answer: x/2 + 3
Answer:
x/2 +3 + x
Step-by-step explanation:
Trudy sold x/2 + 3 tickets compared to shaun. So the total number of tickets they sold overall is x/2 +3 + x.
Suppose you have a total of $2.25 in dimes and
nickels. You have twice as many dimes, as nickels.
Which system of equations could be used to
determine how many of each coin you have?
Answer:
n = number of nickels
2n = number of dimes
n($0.05) + 2n($0.10) = $2.25
0.05n + 0.2n = 2.25
0.25n = 2.25
n = 2.25/0.25 = 9
2n = 2(9) = 18
You has 9 nickels and 18 dimes
Step-by-step explanation:
Evaluate the function: f(n) = n + 4
Find: f(-9)
Evaluate the function
Lily paid $19.16 for a 1kg apple basket. This amount includes a tax of 3%. What was the cost of the apple before tax?
Answer:
Step-by-step explanation:
18.60$
I believe is your answer ...
I WILL GIVE BRAINLIEST!!!
Answer:
B
Step-by-step explanation:
Basically, both have a helmet rate of $5/hr. So,
300 +5x and 25x+5x = 30x
The questions specifically wants the purchasing to be lower.
7th grade math help me pleasee
Answer: 15 + (-35) = -20
Step-by-step explanation: This is the addition equation for your question.
Answer:
15 plus -15 plus -20
Step-by-step explanation:
15 plus -15 equals zero, when we add a the a negative and a positive of the same number it's a zero. And I add -20 to go down instead of subtracting.
~~Hope this helps~~~ :)
What is the solution to the equation x^3=64?
X=
Answer:
These are two imaginary solutions.
x = − 4 , 2 ± 2 √ 3 i
Step-by-step explanation:
What value of x makes this equation true 5(x-3)=20
Answer:
X=7
Step-by-step explanation:
5x - 15 =20
5x=15+30
5x=35
Divide by 5
X=7
Simplify. .
-(2x – Зу) + 5х + 2 – 3х + Зу + 2
А. 4
В. 4х + 4
С. 6y + 4
D. 4х + бу + 4
Please select the best answer from the choices provided
A
B
ОООО
С
D
Answer:
6y+4
Step-by-step explanation:
-(2x-3y) +5x +2 -3x +3y +2
(-2x -3x +5x) (3y +3y) (2 +2)
0 +6y +4
6y +4
Elijah is trying to make extra money on his summer vacation from school. He works two different jobs, earning $8 per hour babysitting and $10 per hour lifeguarding. How much money would Elijah earn in a week in which he worked 3 hours babysitting and 7 hours lifeguarding?
Answer:
$94
Step-by-step explanation:
8x + 10x = y
8 (3) + 10 (7) = y
24 + 70 = y
94 = y
Answer with step-by-step explanation:
If he were to work a full week, then 3 hours babysitting × 7 days a week × $8 for work = $168 for babysitting. 7 hours lifeguarding × 7 days a week × $10 for work = $490 for lifeguarding.
The total amount of money that Elijah would earn is $168 + $490 = $658
Hope this helped! (brainliest please)
10.) Lines 11 & 12 are parallel. Find the value of x.
10 points
Caranya
2x
O x= 32
x = 180
X = -20
X = -4
Answer:
how about question l 180_× + =
State the domain plssssa
Answer:
I think it's {3, 6, 12, 18}
Step-by-step explanation:
Domain: all x-values that are to be used (independent values).
