Simplify the expression shown using Order of Operations. You must show your work to earn full credit. Perform on
operation per line in your response.
30 - [10 + (32 . 4))
Answer:
30-[10+( 128)]=
30-[138]=
-108
Step-by-step explanation:
Answer:
30-[10+( 128)]=
30-[138]=
-108
Step-by-step explanation:
HELP PLEAASEEEE pretty anyone
Answer: It's the third one
Step-by-step explanation:
Answer:
Step-by-step explanation:
It's A.
1/5k is greater than 0 if k > 0
-2/3 j is less that 0 if j >0
When you look at the second half of this, what has happened is that - 2/3 is written first and it is still minus. 1/5 k is plus just as it was before.
Try It!
Suppose that Katie finished the race 0.13 second before Amy. What was Katie's
time in the race? Use an estimate to check that your answer is reasonable.
HELP RUNNING OUT OF TIME
Determine the Area of the triangle. Round to the nearest TENTH.
Answer:
A=hbb
2
Step-by-step explanation:
A=hbb
2 it more or less your thing
The Parker company employs 68 part time workers. If this represents 4% of the total work force, how many individuals work for the company?
Answer: ite will be 3 bc i done that all ready
Step-by-step explanation:
The number of individuals that work for the company is 272 workers.
Given,
The Parker company employs 68 part-time workers.
This represents 4% of the total workforce.
We need to find out how many individuals work for the company.
What is percentage?Percentage is a fraction or a ratio in which the value of whole is always 100.
Find the total workforce.
Total workforce = 100%
We have,
4% = 68 workers
Multiply 25 on both sides.
25 x 4% = 4 x 68 workers
100% = 272 workers.
This means the number of individuals that work for the company is 272 workers.
Thus the number of individuals that work for the company is 272 workers.
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A load of hay bales has been delivered to your barn. It takes you 15 seconds to unload each bale and place it in the space you have provided. With each bale you lift, you are exerting 250 J of work. Calculate the power it takes to unload one hay bale.
Answer:
80
Step-by-step explanation:
Help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
A. I believe
Step-by-step explanation:
A bank randomly surveyed 50 of its customers by mail to find out how customers use its mobile banking service. The survey found that only 11 of the 50 customers used the service.
If the branch has 1,700 customers, about
customers use the mobile banking service.
22 percent of the costumers used the service
and 78 percent didnt
Answer:
374
Step-by-step explanation:
A box is in the shape of a triangular prism. . The base of the triangular face of the box is 11 centimeters (cm). The height of the triangular face of the box is 7.5 cm. The length of the box is 15 cm. V =1/2hxbxl What is the volume of the box? A 277.5 cm B 577.5 cm C 618.75 cm D1237.5 cm
Answer:
[tex]618.75 cm^{3}[/tex]
Step-by-step explanation:
[tex]\frac{(11 cm)(7.5 cm)(15 cm)}{2} =618.75 cm^{3}[/tex]
PLEASE HELP ME, GUYS!
Answer:
Okay I got youuu
Step-by-step explanation:
From the point Z go 5 right and 3 units up (5,3), and label it Z'. Do this for L and X, too.
The final answer is Z'(2,3) X'(5,0) L'(3,-1)! Hope this helps!
Please help!!!
Solve for X
Answer:
[tex]x = - \frac{1}{56} [/tex]
Step-by-step explanation:
-x/56x = 2
-1/56 = 2
x = -1/56
Y=5x-13
Y-intercept
X-intercept
Answer: The internet solve it for me.
Step-by-step explanation: To find the x-intercept, substitute in 0 for y and solve for x. To find the y-intercept, substitute in 0 for x and solve for y.
What 2 numbers have a total of 34 and a difference of 8?
Answer:
21 and 13
Step-by-step explanation:
2[(3x + 5) – 7] = 3(4x – 3)
Answer:
5 / 6
Step-by-step explanation:
2 [ ( 3x + 5 ) - 7 ] = 3 ( 4x - 3 )
2 [ ( 3x + 5 - 7 ] = 3 ( 4x - 3 )
2 [ 3x - 2 ] = 3 ( 4x - 3 )
6x - 4 = 12x - 9
12x - 9 = 6x - 4
12x - 6x = - 4 + 9
6x = 5
x = 5 / 6
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
Step-by-step explanation:
Exact Form:
x=5/6
Decimal Form:
x=0.8¯3
If 10 plums can be bought for 80p, what will be the cost of three plums
Answer:
3 plums = 24p
Step-by-step explanation:
10 plums = 80p / 3 plumps = ?p
Divide 80 by 10: 1 plum = 8p
Multiply by 3: 8*3 = 24p
Total cost of 3 plums : 24p
I rlly need help, pllzzzzzzzzzzzzzz 10 points
the answer is 1,050 ft2
Annie sees 8 triangles and 5 squares. She also sees 3 circles.
Which equation can Annie use to find the number of shapes there are in
all?
8 + 5 = 0
8 + 8 = 0
5 + 3 + 0 = 8
Answer:
8+8=0 because it equals 16
Ryan has a bank account balance of −$17.62. As soon as he realizes this, he deposits $26.50 in the account.
What is Ryan's bank account balance after the deposit is made?
Enter your answer in the box.
$
Answer:
$466.93
Step-by-step explanation:
I multiplied by 26.50 & 17.62 and that got me $466.93. Or you can divide that into 17.62 = $1.50
75 muffins in 5 batches
Unit Rate
A field hockey field is rectangular. It's width is 54.88 meters and its length is 91.46 meters.find the perimeter of the field
Answer: 292.68 m²
Step-by-step explanation:P=2a+2b
P=2*54.88m+2*91.46m
P=109.76m+182.92m
P=292.68m²
3x-47=180 solve for x
Answer:
x=75.66
Step-by-step explanation:
+47 180+47
3x=227
divide 3 on each side
x=75.66
Simplify.
320 (1/2)^5
A. 10
B. 50
C. 32
D. 160
Answer: A
Step-by-step explanation:
Answer:
[tex]320\left(\frac{1}{2}\right)^5=10[/tex]
Step-by-step explanation:
[tex]320\cdot \frac{1}{2^5}[/tex]
[tex]\mathrm{Multiply\:fractions}:\quad \:a\cdot \frac{b}{c}=\frac{a\:\cdot \:b}{c}[/tex]
[tex]=\frac{1\cdot \:320}{2^5}[/tex]
[tex]\mathrm{Multiply\:the\:numbers:}\:1\cdot \:320=320[/tex]
[tex]=\frac{320}{2^5}[/tex]
[tex]Factor 320: 2^{6}*5[/tex]
[tex]=\frac{2^6\cdot \:5}{2^5}[/tex]
[tex]cancel \frac{2^{6}*5}{2^{5} }:2*5[/tex]
[tex]=2\cdot \:5[/tex]
[tex]\mathrm{Multiply\:the\:numbers:}\:2\cdot \:5=10[/tex]
[tex]=10[/tex]
Hope it helps pls mark me as brainliest
three quarters the product two number x and y
Answer:
0.75*(x)*(y)
Step-by-step explanation:
Y=arccos(1/x)
Please help me do them all! I don’t know derivatives :(
Answer:
Step-by-step explanation:
Which best describes how a credit card works?
The credit card company extends you a line of credit. You then pay a small percentage of the cost of those purchases in one annual payment.
The credit card company extends you a line of credit. You purchase "stuff" and the purchase gets directly paid with funds in your checking account.
The credit card company extends you a line of credit. This is free money that you can use to purchase the "stuff" that you need.
The credit card company extends you a line of credit. You purchase "stuff" and then have the choice to pay the balance in full or a minimum payment each month.
Answer:
D
Step-by-step explanation:
The credit card company extends you a line of credit. You purchase "stuff" and then have the choice to pay the balance in full or a minimum payment each month.
This is the only one that makes sense because of the last sentence which you have the choice to pay in full or a minimum payment
The option that best describes how a credit card works is D. The credit card company extends you a line of credit. You purchase "stuff" and then have the choice to pay the balance in full or a minimum payment each month.
It should be noted that a credit card company typically extends a line of credit to an individual. Then the individual can purchase "stuff" and then have the choice to pay the balance in full or a minimum payment each month.In conclusion, the correct option is D.
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8/t + t^2; t=4 please help me
Answer:
8/t + t^2 = 18
Step-by-step explanation:
8/t + t^2
t = 4
8/4 + 4^2
2 + 16 = 18
8/t + t^2 = 18
Which data set has the same standard deviation as the data set {2,2,5,6,8}?
A. {3,4,4,7,7}
B.{5,6,5,6,5}
C.{3,3,6,7,9}
D.{4,4,5,5,5}
Answer:
C
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
X(x-9)(x+4)/6x^3( x+4)(x-9) simplified
Answer: 1/6x^2
Step-by-step explanation: Cancel out like terms like (x-9) and (x+4), then x.
After 12 years I shall be three times as old as I was 34years ago. Determine my present age
Answer:
the 34 yrs Is wrong it will be 4yrs only.
Step-by-step explanation:
Let my present age=x years
After 12 years my age=x+12 years
4 years ago my age =x−4 years
According to the question,
x+12=3(x−4)
⇒x+12=3x−12
⇒3x−x=12+12
⇒2x=24
or x= 24/2 =12 years.
∴ my present age is 12 years.
hope this helps you.
A repair team is responsible for a stretch of oil pipeline 2 miles long. The distance (in miles) at which any fracture occurs can be represented by a uniformly distributed random variable, with probability density function f(x) = 0.5.
What is the probability that the next fracture will occur in the last half mile of the two mile interval?
Using the uniform distribution, it is found that there is a 0.25 = 25% probability that the next fracture will occur in the last half mile of the two mile interval.
The uniform distribution has two bounds, a and b.
The probability of finding a value above x is:
[tex]P(X > x) = \frac{b - x}{b - a}[/tex]
In this problem, the distribution is uniform over 2 miles, thus [tex]a = 0, b = 2[/tex].
The probability of a failure on the last half-mile is P(X > 1.5), thus:
[tex]P(X > 1.5) = \frac{2 - 1.5}{2 - 0} = 0.25[/tex]
0.25 = 25% probability that the next fracture will occur in the last half mile of the two mile interval.
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