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
Vedmedyk [2.9K]
3 years ago
12

You earn $9.50 per hour at your summer job. Write and solve an inequality that represents the number of hours yo u need to work

in order to buy a digital camera that costs $247.
Mathematics
1 answer:
-BARSIC- [3]3 years ago
8 0

9.50 Times x equals 247 or 9.50 times x is greater than or equal to 247
You might be interested in
A production process fills containers by weight. Weights of containers are approximately normally distributed. Historically, the
forsale [732]

Answer:

option (c) n = 201

Step-by-step explanation:

Data provided in the question:

Standard deviation, s = 5.5 ounce

Confidence level = 99%

Length of confidence interval = 2 ounces

Therefore,

margin of error, E = (Length of confidence interval ) ÷ 2

= 2 ÷ 2

= 1 ounce

Now,

E = \frac{zs}{\sqrt n}

here,

z = 2.58 for 99% confidence interval

n = sample size

thus,

1 = \frac{2.58\times5.5}{\sqrt n}

or

n = (2.58 × 5.5)²

or

n = 201.3561 ≈ 201

Hence,

option (c) n = 201

5 0
3 years ago
Solve the following: 4x-1/2 = x+7
MArishka [77]

Answer:

x = 2.5

Step-by-step explanation:

4x-1/2 = x+7

  4x-x = 7+0.5

     3x = 7.5

       x = 2.5

8 0
2 years ago
Read 2 more answers
-) You and a friend are at the store and want to buy some candy. You buy 7 bags of Gummy Bears and 3 bags of Chocolate and your
worty [1.4K]
24.00 hope this helps
6 0
3 years ago
Why is a circle not a polygon
Goryan [66]
Because a polygon is a shape that has equal sides and no curves.
4 0
3 years ago
Read 2 more answers
In order to circumscribe a circle on a triangle, which line must you construct?
SIZIF [17.4K]
<span>D) perpendicular bisector <em>I believe.
</em></span>
6 0
3 years ago
Other questions:
  • Tim wants to boil rice on the stove. He needs to use exactly three gallons of water in a pot to boil the rice. Which method shou
    12·1 answer
  • Mr.Ramirez divides 12 frogs equally into 6 groups for students to study.how many frogs are in each group?Label known and unknown
    14·2 answers
  • 8 3/4 is 25% of what number
    15·1 answer
  • The volume of this sphere is 972x cubic inches. What is its radius?
    15·2 answers
  • Store a sells 12 bottles of water for 3.36 store b sells 24 bottles of water for 6.00 How much more Willa customer pay for 48 bo
    15·1 answer
  • Five thousand raffle tickets are sold for $5 each. 50 winnings numbers will be chosen, 40 of which will win $100 each and 10 of
    5·1 answer
  • Write these as a single term.<br> 6a x 6b =
    8·2 answers
  • A car is traveling at a steady speed. It travels 2 1/3 miles in 3 1/2 minutes. How far will it travel in 24 minutes? How far wil
    12·1 answer
  • Help fast again sorry​
    5·2 answers
  • Math g8 - giving brainly if correct. show work.​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!