1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Degger [83]
2 years ago
7

Eric buys a skateboard, and his total bill is $104. The rate of sales tax was 4%. You can solve the equation s + 0.04s = 104 to

find the cost of the skateboard before tax.
Mathematics
1 answer:
Rainbow [258]2 years ago
7 0

sorry i really needed the points

You might be interested in
I thought of a number. My number multiplied by 7 is 6 bigger than 50. Find my number.
Marrrta [24]

Answer:

8

Step-by-step explanation:

I knew that 6 bigger than 50 is 56 and if the number is multiplied by 7 then you just do 56 divided by 7 and you get 8. So the number is 8 hope this helps :))

6 0
3 years ago
Read 2 more answers
Please help quickly
lutik1710 [3]
The answer is 6 positive tiles.
4 0
3 years ago
Emma's final grade in her math class is the average (mean) of her 5 chapter tests she took throughout the year. If she received
NikAS [45]

Answer:

Step-by-step explanation:

The mean (or average) of a set of numbers can be found with the following formula:

Mean = \frac{A_{1} + A_{2} + ... + A_{N}}{N}

For this problem, we have five numbers, so we add them together and divide by 5:

Mean = \frac{92 + 85 + 78 + 97 + 88}{5}

Mean = \frac{440}{5}

Mean = 88

8 0
3 years ago
Read 2 more answers
A school administrator is interested in estimating the proportion of students in the district who participate in community servi
jarptica [38.1K]

Answer: option 1

Step-by-step explanation: By constructing a 99% confidence interval for population proportion, it implies that the principal is 99% sure that the confidence interval will contain the population proportion.

When we construct confidence interval, we do so to show that the population parameter that we are looking for is present in the interval at a specified confidence level.

4 0
3 years ago
Lim x tends to π÷2 , then what is the value of (tanx + cotx) ÷ ( tanx - cotx)​
KiRa [710]

(tan(<em>x</em>) + cot(<em>x</em>)) / (tan(<em>x</em>) - cot(<em>x</em>)) = (tan²(<em>x</em>) + 1) / (tan²(<em>x</em>) - 1)

… = (sin²(<em>x</em>) + cos²(<em>x</em>)) / (sin²(<em>x</em>) - cos²(<em>x</em>))

… = -1/cos(2<em>x</em>)

Then as <em>x</em> approaches <em>π</em>/2, the limit is -1/cos(2•<em>π</em>/2) = -sec(<em>π</em>) = 1.

8 0
2 years ago
Other questions:
  • Use the relationship graphed to answer the questions below.
    11·1 answer
  • Solve the equation for x. 3/10x-1/5=-2
    15·1 answer
  • What’s the answer to this ?
    12·1 answer
  • What measure of the cylinder do 26 and 34 describe?
    10·2 answers
  • Find the coordinate of the midpoint of GH with endpoints G(-5,4) and H (-5,8)
    5·1 answer
  • What is the definition of additive inverse? A, B, C or D?
    15·2 answers
  • Find the area of the shape shown below. I NEED HELP NOWWWWWW
    13·1 answer
  • A number greater than 40 whose prime factorization contain 3 prime numbers that do not repeat
    14·1 answer
  • What is a real-world problem using ratios or rates that could be represented on a coordinate plane
    7·2 answers
  • See y'all in the morning night guys
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!