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
oksano4ka [1.4K]
3 years ago
15

Please help me this is very important its a test due in 30 minutes

Mathematics
1 answer:
Mashcka [7]3 years ago
5 0
A
Please mark as a brainliest
You might be interested in
Suppose the a mountain bike that sells for $419 is on sale for 20.5% off.
nata0808 [166]
Regular price:  $419
Sale price:  (1-0.205)($419) = $333.11

The bike will cost $333.11 before tax.  You haven't shared the tax rate, but I can at least tell you that the cost of the bike after tax will be 

(1.00 + rate as a decimal fraction)*$333.11.

Example:  If the tax rate is 7.5%, then the bike will cost (1.00+0.075)*($333.11).
8 0
3 years ago
The manager of a snack bar buys bottled water in packs of 35 and candy bars in packs of 20. Then, she sells the items individual
hoa [83]

Answer:

8 packs of bottled water and 14 packs of candy bars

Step-by-step explanation:

Provided,

Each pack of water bottles = 35 bottles

Each pack of candy = 20 candy

Since quantity of candy in each pack is small than quantity of water bottle in each pack, in order to have same quantity in numbers of both bottles and candies,

Purchase quantity of candy packs shall be more than the pack of water bottles.

Further, with this option 1 and 2 are not valid as candy packs are same or less than packs of water bottle.

In option 3 and 4, option 3 have smaller quantities as provided manager bought the least possible quantity.

Accordingly

Option 3

8 packs of water bottle = 8 \times 35 = 280 \ water\ bottles

14 packs of candy = 14 \times 20 = 280 \ candies

Since the quantities of water bottles and candies are same this is an opt answer.

6 0
3 years ago
Read 2 more answers
Which equation represents a line that passes through the two points in the<br> table?
jekas [21]

Answer:

C. y - 5= 5/3 ( x - 3 )

Step-by-step explanation:

I used a graphing calculator

5 0
3 years ago
Solving for a missing base
SOVA2 [1]

Answer: what is your question, is this your question bro

Step-by-step explanation:

8 0
3 years ago
2. The electrical resistance R of a wire varies inversely with the square of its diameter d. If a wire with a
Mariulka [41]

Answer:

0.225 \Omega =225 m\Omega

Step-by-step explanation:

We know (Ohm second law) that R= \frac{k}{d^2} where k inlcudes the rest of the parameters (material, lenght). In our situation we have k= 0.4\cdot9 \Omega mm^2. The moment the diameter becomes 8mm R becomes

R= {{0.4\cdot 9}\over{16}} \Omega = 0.225 \Omega

4 0
3 years ago
Other questions:
  • I need help please my marking period end tomorrow
    8·1 answer
  • Sausages come in packets of 12. Bread rolls come in packets of 9. Brian wants to buy enough packs of sausages and rolls so that
    12·1 answer
  • One number is 4 less than a second number. twice the second number is 16 less than 5 times the first. find the two numbers
    14·1 answer
  • 1/4 a=40 please show work ( thanks so much )
    7·1 answer
  • If x is a positive acute angle and cos x = 3/5, find the value of sinx.
    5·1 answer
  • Are these ratios equivalent 18: 8 and 20:14
    10·2 answers
  • Two trains leave stations 456 miles apart at the same time and travel toward each other. One train travels at 105 miles per hour
    5·1 answer
  • ASAP PLS....I need this for tomorrow:(​
    14·1 answer
  • HELP 18 POINTS PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
    6·1 answer
  • Which is a simplified form of the expression 7y – 4(3y – 8)?<br> -12<br> 4y-12<br> 14y+32<br> -5y+32
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!