If the crane operator works 30 years and the train engineer works 33 years, who makes the most lifetime income? How much more?
Crane Operater|| Annual salary : 54,830|| Years of Education: 4
Train engineer|| Annual salary : 50,610 || Years of Education: 6
Answer:
The train eingineer.
Step-by-step explanation:
So, to find the lifetime income, we must multiply the annual income by the years of work.
So for the cran operator:
54,830*30
=
1,644,900
Now lets compare this to the train eingineer:
50,610*33
=
1,670,130
So looking at the two numbers:
1,670,130(train eingineer)>1,644,900(crane operator)
So the trian eignineer makes more than the crane operator.
Now lets find the amount.
To do this, lets subtract the larger value by the smaller value:
1,670,130-1,644,900
=
25,230
So the train eingineer made 25,230 more dollars than the crane operator.
Hope this helps!
Figure A is a scale image of Figure B.
What is the value of x?
Answer:
18
Step-by-step explanation:
figure A has a relationship of 12:6 or 2:1. Applying this to figure B will give u 18 since 9 times 2 is 18
Answer:
18
Step-by-step explanation:
The amount that two groups of students spent on snacks in one day is shown in the dot plots below.
Group A
A dot plot titled Group A. A number line going from 0 to 5 labeled Amount in Dollars. There are 0 dots above 0, 5 above 1, 4 above 2, 1 above 3, and 0 above 4 and 5.
Group B
A dot plot titled Group B. A number line going from 0 to 5 labeled Amount in Dollars. There are 0 dots above 0, 3 above 1, 2 above 2, 4 above 3, 0 above 4, and 1 above 5.
Which statements about the measures of center are true? Select three choices.
The mean for Group A is less than the mean for Group B.
The median for Group A is less than the median for Group B.
The mode for Group A is less than the mode for Group B.
The median for Group A is 2.
The median for Group B is 3.
Answer:
1. The mean for Group A is less than the mean for Group B
2. The median for Group A is less than the median for Group B.
3. The mode for Group A is less than the mode for Group B.
Step-by-step explanation:
1. To find the mean for Group A, you use the formula: Total sum/Total frequency.
To find the total sum, you multiply the frequency(how many times the given number is repeated) with the given numbers.
0 × 0 = 0
1 × 5 = 5
2 × 4 = 8
3 × 1 = 3
4 × 0 = 0
5 × 0 = 0
Total Sum: 5 + 8 + 3 = 16
Total frequency: 5 + 4+ 1 = 10
[tex]\frac{16}{10}[/tex] = 1.6
To find the mean for Group B, you repeat everything above.
0 × 0 = 0
1 × 3 = 3
2 × 2 = 4
3 × 4 = 12
4 × 0 = 0
5 × 1 = 5
Total Sum: 3 + 4 + 12 + 5 = 24
Total frequency: 3 + 2 + 4 + 1 = 10
[tex]\frac{24}{10}[/tex] = 2.4
2. I can't explain it but I'm certain that it is correct.
3. The most repeated number for Group A is 1, it is repeated 5 times, while the most repeated number in Group B is 3, it is repeated 4 times.
I need help.
I did the first question for you guys.
20 points.
Anyone with a knee injury or any doctor! What does it mean if my knee popped locked up all in like 1.5 seconds and then it now hurts to bend but not alot and i can wiggle my kneecap like a lot. This is the 2nd time in like 7-9 months! Please help! Comment if there is no more answers left!
Answer:
Knee pain can have causes that aren't due to underlying disease. Examples include heavy physical activity, lack of use, injuries such as sprains or strains, sitting in a constrained area, or sitting on knees for a prolonged period.
Step-by-step explanation:
possibly Chondro malacia
Damage to the cartilage under the kneecap.
Symptoms may include
Knee pain
Cracking joints
Swelling of the knee
Please go to your doctor...ik it hard with cov id and everything
Determine if the value of each expression is greater than 1 1 or less than 1 1. Select from the drop-down lists to complete the table.
Answer:
The first one is greater than 1.
The second one is less than 1.
The third one is greater than 1.
The fourth one is less than 1.
The fifth one is less than 1.
A spherical water tank with a radius of 21 ft is being filled at a rate of 150 ft3 per hour. How much time must elapse for the water tank to be completely filled? Use 3.14 for π .
Choose the volume of the full water tank.
Answer:
38,772.72
Step-by-step explanation:
A card was selected at random from a standard deck of cards. The suit of the card was recorded, and then the card was put back in the deck. The table shows the results after 40 trials.
What is the relative frequency of selecting a club?
17%
20%
25%
30%
PLEASE ANSWER QUICKLY
Answer:
25%
Step-by-step explanation:
This is the answer because there are 4 different types of cards that can be chosen, the amount of trials is insignificant in this question. Since there are 4 types, there is a 1/4 chance of picking a club, another way to put this is 25%, thus giving your answer!
Answer:
20!! <3
Step-by-step explanation:
Liam is setting up folding chairs for a meeting. If he arranges the chairs in 6 rows of the same length, he
has 7 chairs left over. If he arranges the chairs in 4 rows of that same length, he has 13 left over. How many
chairs does Liam have?
サムは妹のブリサの壁にマイケルジャクソンの写真を投稿しています。壁の面積は25です。底辺と高さはどれくらいですか?
Answer:
5 and 5
Step-by-step explanation:
Please mark brainliest
Mrs. Johnson put a fence around the basil. If she fence is 2 ft from the edge of the garden on each side, what is the perimeter of the fence in feet?
The perimeter of the fence is 23 1/2 ft
halp please, no links or i'll report
"Do you think bike helmets should be mandatory for all bike riders?"
a.) This is an example of random sampling.
b.) This is an example of biased sampling.
Vinnie is searchng online for airline tickets. Two weks ago, the cost to fly from Denver to Boston was $250. Now the cost is $365.
1. What is the percent increase?
Answer: The percent increase ofthe airline ticket is %. (Just write the number, not the % sign)
2. What would be the percent increse if the airline charges an additonal $50 baggage fee withthe new ticket price?
Answer: The percent increase of he airline ticket with the baggage fee is %
I'll do the first one to get you started.
A = old price = 250
B = new price = 365
C = percent change
C = [ (B-A)/A ] * 100%
C = [ (365 - 250)/250 ] * 100%
C = (115/250) * 100%
C = 0.46 * 100%
C = 46% increase
We have an increase because the resulting C value is positive. If C were negative, then we'd have a percent decrease.
Q1) find the ratio of the volume (v1:v2)
Answer:
B
Step-by-step explanation:
easy
What is the volume of this prism
56 cubic units
16 cubic units
112 cubic units
28 cubic units
Answer:
56 cubic units
Step-by-step explanation:
I got it right on my test
kn kjbjb ;hk ;i jb k c yh gyvouik
What???? What do you mean djhdjsjsnsja
Please help me and I'll give you this beautiful tiara.... ( which means I'll mark you brainlist for the correct answer and best explanation).
1 month 95
2 months 190
A triangular prism is 12.7 yards long. It has a triangular face with a base of 19 yards. The volume of the prism is 1,894.205 cubic yards. What is the height of its triangular face?
How much interest is earned in 8 months if $6000 is invested at an 5% annual interest rate?
$240
$2,000
$200
$2,400
Answer:
its 2,400
Step-by-step explanation:
Answer:
2,400
Step-by-step explanation:
I = P x R x T
I = 6,000 x (5%) (8 months)
5) h=? ( show the work please)
Helllllpppp meeeeee!
Answer:It's D
Step-by-step explanation:
1 times 12 equals 12
2 times 12 equals 24
3 times 12 equals 36
Answer:
from the looks of it its b
helpppppppppppppppppppppp
PLEASE HURRY! 50 PIONT! IS TIMED TEST!
The net of a square pyramid is shown below. What are the possible areas for a single face in this net? Check all that apply.
A net with a square base with sides lengths of 5 meters, and 4 triangles with heights of 6 meters.
11 square meters
15 square meters
24 square meters
25 square meters
30 square meters
Answer: 1, 2, and 4.
Unfortunately i'm not 100% sure, since I haven't taken this test while my friend has, but they told me they checked those answers and it got it right so its worth a shot. If you get it wrong though I deeply apologize.
Answer:
Step-by-step explanation
30 square meters!
I really hope it's right
sorry if you get it wrong >m<
Use the expression below.
-4b + 8c + 12 - 8b - 2c + 6
Part A
Simplify the expression.
Part B
Factor the simplified expression using
the GCF.
Part C
What is the value of the expression
when b = 2 and c = -3?
Answer:
Part A) − 12 b + 6 c + 18
Part B) -2b + 1c + 3
Part C) -4
Step-by-step explanation:
Part A)
Step 1:
-4b + -8b = -12b
Step 2:
8c + 2c = 6c
Step 3:
12 + 6 = 18
Answer: − 12 b + 6 c + 18
Part B)
GCF = 6
Step 1:
-12 divided by 6 = -2b
Step 2:
6 divided by 6 = 1c
Step 3:
18 divide by 6 = 3
Answer: -2b + 1c + 3
Part C)
Step 1: Subsitute 2 for b and 3 for c
(− 2 x 2 ) + (1 x -3) + 3
Step 2: Multiply (− 2 x 2 ) + (1 x -3) + 3
-4 + (-3) + 3
Step 2: Add -4 + (-3) + 3
-7 + 3 = -4
Answer: -4
someone please help im in tears because if I dont turn in my assignment and I get a 0 on it my grade will drop. My mom said if my grade drops shes literally not letting me go in person school next year. IK ITS WEIRD THAT I WANNA GO TO SCHOOL BUT I MISS MY FRIENDS- SO PLEASE HELP NO LINKS directions are in the pic
The diagram below is a net of a right triangular prism.
Answer: the answer is B. 190.08 cm^2
Step-by-step explanation:
solve the following expression when a=3 and b = 2
5a^2 - 10b + 9B=
What is the solution to the system of linear equations?
2x + 3y = 6
-4x + 3y = 24
For each of the figures shown below, the existing coordinates are listed. Follow the instructions for each shape and perform the specified rigid motion. Clearly list ALL the coordinates for the new image.
A triangle with points A (2, 3), B (2, -1), and C (-3, -1) . Translate 3 units to the left and 4 units up.
Answer:
I do not see a image
Step-by-step explanation:
help fake answers will be reported