The tax on a $30 item is $1.20. Find the tax on a $130 item. How do I set this problem up?
Answers
Answer:
$5.20
Step-by-step explanation:
Find the tax rate first:
$1.20
-------------- = 0.04
$30.00
The tax rate is 4%.
Then the tax on a $130 item is 0.04($130) = $5.20
Related Questions
On an intramural softball team, the proportion of hits to at bats for the entire team during the last season was 30% of 300 attempts. Estimate the true proportion of hits using a 90% CI. The answers need to be proportions (not percents) and rounded to the nearest hundredth (two (2) decimal places) to be counted as correct. (For example, if my CI is (0.1002, 0.2159) then they need to be input as 0.10 and 0.22 to be correct. **These are not the answers to this question :-) **)The lower bound is____ and the upper bound is ____
Cody hiked at an average speed of 1 mile per hour for 5 hours on Saturday. He hiked an average speed of 2 miles per hour for 3 hours on Sunday.Which explanation correctly tells how to calculate the total number of miles that Cody hiked in two days?A.Step 1: Multiply 1 × 5.Step 2: Multiply 2 × 3.Step 3: Add the two products.B.Step 1: Multiply 1 × 5.Step 2: Multiply 2 × 3.Step 3: Subtract the two products.C.Step 1: Divide 1 ÷ 5.Step 2: Divide 2 ÷ 3.Step 3: Add the two quotients.D.Step 1: Divide 1 ÷ 5.Step 2: Divide 2 ÷ 3.Step 3: Subtract the two quotients.
A high school soccer goalie blocked the ball from going into the goal 4 out of 5 times if the ball was kicked toward the goal 40 times how many blocks did the goalie make
Show that f(x)=12x^3-32x^2+17 has a zero between 2 and 3.
Answers
Answer: ( i had a problem with this question too and i looked it up for a tutorial and i saw that some guy replied random things for points, so after i found the explanation, i came back here to give you a proper answer.)
Write 100 outside the circles to represent the students who do not have a job and are not in a club.
There are a total of 250 students, and 100 of them are not in the circles. So the remaining 150 must be included in the job and club circles.
The total number in the job subset is 130, and the total number in the club subset is 110. Together, this is 240 students, but there is only room for 150.
This means that 90 of the students are included in the intersection (both job and club).
The total number of students with jobs is 130, but 90 are already included in the intersection. Therefore, the difference of 40 students only have jobs.
The total number of students in a club is 110, but 90 have both jobs and attend a club. So the remaining 20 students must only attend a club.
Show work
Answers
Step-by-step explanation:
move the constant to the right hand side and change its sign
-10 +3= -117-3
calculate the difference
-10n= -120
divide both sides by -10
-10 = -120
N= 12
Answer:
Step-by-step explanation:
1) Subtract 3 from both sides.
2) Simplify -117 - 3 to - 120.
3) Divide both sides by -10.
4) Two negative makes a positive.
5) Simplify 120/10 to 12.
Therefor,theanswerisn=12.
Answers
Answer:
[see below]
Step-by-step explanation:
A function is a relation where one domain value is assigned to exactly one range.
An x-value in a function must not repeat.
- One way to see if a graph is a function is to use a vertical line test. If the line passes trough the line twice, then it is not a function.
- On a table, check the x-value column or row. If any of the numbers repeat, then it is not a function.
- On a mathematical map, check to see if the arrows from a domain number points to one range value on the other side. If it points to two range numbers, then it is not a function.
Hope this helps.
Answers
Answer:
Decompose the figure into two semicircles and one rectangle and add the areas.
Step-by-step explanation:
A composite shape is a given shape that comprises more than a plane figure. The total area is determined by addition of separate areas of figures making up the composite figure.
When two semicircles are included on the two sides of a rectangle, a composite figure is formed. To determine its area, calculate the individual areas of each semicircle and rectangle, then add the values.
Therefore, decompose the figure into two semicircles and one rectangle and add the areas is the accurate answer.
Answer:
The Answer is (D)
Step-by-step explanation:
Answers
Answers
Answer:
D. 30 feet per minute
Step-by-step explanation:
If you follow the x-axis (time) you see 1 minute as you go up the y-axis (distance) you see that 1 and 30 connect, therefore you get 30 feet per minute.
Answer:
30 feet per minute
Step-by-step explanation:
its very slow therefore it takes a lot of time