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
antoniya [11.8K]
3 years ago
15

Pls answer this is due in 30 minutes

Mathematics
1 answer:
ziro4ka [17]3 years ago
6 0

Answer:

1a) t = 0.17b

1b) $36.03

2) 51,167.50

Step-by-step explanation:

1a) 17% converted to a decimal (divide by 100) = 0.17. Multiply that by the amount of the bill (before tipping) to get the amount of the tip

1b) The bill of $248 represents the entire bill (100%) plus the tip amount (17%) which makes 117%. As a decimal, this is 1.17.

To find what the cost was without the tip, divide the bill total by 1.17

248/1.17 = 211.97. That was the bill before the tip was added.

248-211.97 = 36.03 was the tip added.

2) 5.5% converted to a decimal is 0.055

0.55 x 48,500 = 2667.50

$2,667.50 + $48,500 = 51,167.50

Or, you can use what we did in 1b, and his new salary is 1.055 times 48,500

1.055 x 48,500 = 51,167.50

You might be interested in
A bag contains 7 green marbles and 4 white marbles you select a marble at random what are the odds in favor of picking a green m
dimaraw [331]

7/11 = 0.64 because 7+4 = 11 and then divid 7 by the total number

6 0
3 years ago
Please help I’ll give brainliest
Oksi-84 [34.3K]
It’s D if not I’m sorry
6 0
2 years ago
Which rational exponent represents a square root?<br> A. 1 / 2<br> B. 3/2<br> C. 1/3<br> D. 1/4
Fofino [41]

Answer:

1/2 rational exponent represents a square root.

Therefore, option A is correct.

Step-by-step explanation:

As we know that raising to the one-half power i.e. \frac{1}{2} is the same

as taking the square root.

  • so x^{\frac{1}{2}} is the same as the square root of x.

For example, taking the square root of 4 will determine:

4^{\frac{1}{2}}

\mathrm{Factor\:the\:number:\:}\:4=2^2

4^{\frac{1}{2}}=\left(2^2\right)^{\frac{1}{2}}

\mathrm{Apply\:exponent\:rule}:\quad \left(a^b\right)^c=a^{bc},\:\quad \:a\ge 0

\left(2^2\right)^{\frac{1}{2}}=2^{2\cdot \frac{1}{2}}

so the expression becomes

4^{\frac{1}{2}}=2^{2\cdot \:\frac{1}{2}}

    =2^1

    =2         ∵ \mathrm{Apply\:exponent\:rule}:\quad \:a^1=a

so, 1/2 rational exponent represents a square root.

Therefore, option A is correct.

5 0
2 years ago
Read 2 more answers
Reflect the point (a) in the x-axis and (b) in the y-axis <br>(4,5)<br>and <br>(1 1/2, -1/4)
gulaghasi [49]

(4,5)

a) -4,5

b) 4,-5

(11/2 , -1/4)

a)-11/2,-1/4

b)11/2,1/4

6 0
2 years ago
A subway train makes six stops of equal length during its 21 km run. The train is actually moving for 20 minutes of the trip. At
photoshop1234 [79]

Answer:

The subway train can stop for a maximum of 2.5 minutes on each stop.

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Can u plz help me thank u
    12·1 answer
  • Help please! <br> find the value of x
    7·1 answer
  • The student council sells cookies every 9 days and ice cream every 12 days. If both are being sold today, how many days will it
    11·2 answers
  • Can you guys see if you can solve B) for me plz
    6·1 answer
  • Michael is using a drawing program to complete a construction. Which construction is he completing? A circle is drawn with two p
    6·2 answers
  • You are ordering t-shirts from online which cost $7.00 each. Your shipping cost is $4.50 and your purchase total is $25.50. Let
    15·1 answer
  • Help me with this question pleasee
    13·1 answer
  • Suppose that ​$17,183 is invested at an interest rate of 5.4​% per​ year, compounded continuously. ​a) Find the exponential func
    14·1 answer
  • A company manufactures acoustic guitars. The table shows the number of units that the company sold each month over a nine-month
    12·2 answers
  • A. 4+2(5)+(−3)<br> b. 4+2[5+(−3)]<br> PLEASE- I NEED HELP!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!