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
Lapatulllka [165]
3 years ago
10

Mr. Sonny's science class is calculating the average number of blinks per minute. Jan blinks 72 times in 4 minutes. What is her

Mathematics
1 answer:
serg [7]3 years ago
6 0

Answer:

18

Step-by-step explanation:

You might be interested in
Complete the area model to identify the quadratic expression it represents.
Alex787 [66]
15x^2 + 12x +10x + 8= 0  reduced 15x^2 +22x+ 8 = 0
3 0
3 years ago
Read 2 more answers
Find the reciprocal of 7\8
lisabon 2012 [21]
8/7 is the reciprocal. just flip the fraction

4 0
3 years ago
Read 2 more answers
HELP ALSO IGNORE THE SKETCH THING I EONT NEED THAT
adell [148]

Answer:

A. 92% bc 100-8= 92 so 216 animals are 92% of the now 233 animals after 8% increase.

B. 100% bc that is the final # of animals.

8 0
3 years ago
Read 2 more answers
8. Aaron and Zelly want to rent a tandem bike so that
ololo11 [35]

Answer:

80 = 18.50h + 6

Step-by-step explanation:

Given

Amount = \$80

Rent = \$18.50 per hour

Helmet = \$3.0

Individuals =2

Required

Derive an expression for the scenario

A tandem bike allows 2 individuals to ride on it at a time.

So, they will only pay for one rental fee because both can ride on it at the same time.

However, they need to get separate helmets.

For Helmets, they will spend:

\$3 * 2 =\$ 6

For Rental, they will spend

\$18.50 * h = \$18.50h for h hours.

Total = Rentals + Helmets

Total = 18.50h + 6

Recall that they have just $80 to spend

So, substitute 80 for total

80 = 18.50h + 6

Hence, option C answers the question.

7 0
3 years ago
What is the height of an equilateral triangle with side lengths of 14?
olganol [36]
If Each side of an equilateral triangle<span> is 10 m. ... Thus </span>triangle<span> APC is a right</span>triangle<span>. The length of CA is 10 m, and the length of PC is 5 m, and hence you can use Pythagoras' theorem to find the length of AP, which </span>is the height<span> of the </span>triangle<span>ABC.
</span>If Each side of an equilateral triangle<span> is 10 m. ... Thus </span>triangle<span> APC is a right</span>triangle<span>. The length of CA is 10 m, and the length of PC is 5 m, and hence you can use Pythagoras' theorem to find the length of AP, which </span>is the height<span> of the </span>triangleABC. 
5 0
4 years ago
Read 2 more answers
Other questions:
  • What is five billion two hundred fifty four million seventy one thousand nine hundred twenty six written in standard form
    10·1 answer
  • Melissa rolls 2 fair dice and adds the results from each. Work out the probability of getting a total more than 12.
    9·1 answer
  • Teresa is maintaining a camp fire. She can keep the fire burning for 4 hours with 6 logs. she wants to know how many logs she ne
    15·2 answers
  • Seventy percent of all vehicles examined at a certain emissions inspection station pass the inspection. Assuming that successive
    12·1 answer
  • A) SSS<br> B) SAS<br> C) ASA<br> D) AAS
    5·1 answer
  • A study of long-distance phone calls made from General Electric Corporate Headquarters in Fairfield, Connecticut, revealed the l
    14·1 answer
  • Calculate the area. 100 points
    9·2 answers
  • What is no-fault insurance?
    5·2 answers
  • Giving brainless don’t comment if u don’t know I’ll report you.
    13·1 answer
  • How would I solve I need to know Asap and what is the answer
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!