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
alina1380 [7]
3 years ago
6

MODELING REAL LIFE A group spends $277.50 to rent a total of 15 tubes. How many of each type of tube does the group rent?

Mathematics
1 answer:
marusya05 [52]3 years ago
5 0

The cost of each of the 15 tubes given a total cost of tubes to be $277.50 is $18.50

Given:

Total cost of rubes = $277.50

Total number of tubes = 15

<em>Cost of each tube = Total cost of rubes / Total number of tubes</em>

= $277.50 / 15

= $18.50

Therefore, the cost of each of the 15 tubes given a total cost of tubes to be $277.50 is $18.50

Learn more about cost of items:

brainly.com/question/13901870

You might be interested in
​<br><br> f(1)=−6<br> f(2)=−4<br> f(n)=f(n−2)+f(n−1)<br> ​<br> f(n)=?
andriy [413]

The nth term of the sequence is 2n - 8

<h3>Equation of a function</h3>

The nth term of an arithmetic progression is expressed as;

Tn = a + (n - 1)d

where

a is the first term

d is the common difference

n is the number of terms

Given the following parameters

a = f(1)=−6

f(2) = −4

Determine the common difference

d = f(2) - f(1)

d = -4 - (-6)
d = -4 + 6

d = 2

Determine the nth term of the sequence

Tn = -6 + (n -1)(2)

Tn = -6+2n-2
Tn = 2n - 8

Hence the nth term of the sequence is 2n - 8

Learn more on nth term of an AP here: brainly.com/question/19296260

#SPJ1

5 0
1 year ago
Read 2 more answers
A certain circuit board consists of two resistors, green and red. The circuit board manufacturer has two huge bins filled with t
Lesechka [4]

Answer:

(a) 0.675

(b) 0.3

Step-by-step explanation:

P(R) = 90\% = 0.9 (Probability of functional red)

P(\sim R) = 90\% = 1 - 0.9 = 0.1 (Probability of non-functional red)

P(G) = 75\% = 0.75 (Probability of functional green)

P(\sim G) = 1 - P(G) = 1 - 0.75 = 0.25 (Probability of non-functional green)

(a) The probability the board is functional is the probability that the red and the green resistors are functional.

P(\text{board is functional}) = P(R\cap G) = P(R) \times P(G) = 0.9\times0.75 = 0.675

(b) The probability that exactly one of the resistors chosen is functional is the probability that either red is functional and green is not or green is functional and red is not.

P(\text{exactly one is functional}) = P((R\cap \sim G) \cup (G\cap \sim R))

P(\text{exactly one is functional}) = P(R\cap \sim G) + P(G\cap \sim R) = (P(R) \times P(\sim G)) + (P(G) \times P(\sim R))

P(\text{exactly one is functional}) = (0.9 \times 0.25) + (0.75 \times 0.1) = 0.225 + 0.075 = 0.3

6 0
4 years ago
Read 2 more answers
5 cents per mile if I drive 1000
iragen [17]
If you drive 1000 miles, then you would multiply $0.05 * 1000 miles =$50. 
3 0
3 years ago
2x to the 3 + 6 if x = -3
alexdok [17]

Answer:

To my understanding the question is asking for this:

2x^(3+6) if x = -3

= 2(-3)^(3+6)

= 2(-3)^9

= -39366

Hope this helps!

If this is not the equation the question is asking for please rewrite your question.

6 0
3 years ago
Use the formula to find the volume of the prisim
andrey2020 [161]
I believe it’s C sorry if I’m wrong
4 0
3 years ago
Read 2 more answers
Other questions:
  • Is the following statement a good definition? Why?
    12·2 answers
  • anthonyś yearly budget for the furniture in his house is $18,000 he spent 9% of the budget on the family room how much did he sp
    11·1 answer
  • Can someone help me please I'm really having trouble with this and I hate it
    14·2 answers
  • The point located at 3 and -1 is reflected across the y-axis. what are the coordinates of the reflected point
    5·1 answer
  • A man paid the bank $4,080 at the end of three years. This was the amount borrowed plus 12% interest for three years. How much m
    8·1 answer
  • Jonathon has a bag full of 14 balls to sell. He sells the baseballs for $2 dollars and the volleyballs for $5 and earns a total
    10·2 answers
  • Which is a limitation of using cellulose
    6·2 answers
  • Estimate the unit rate to the nearest whole number.<br><br> 74.75
    7·2 answers
  • What is the product of 2x + 3 and 4x^2 - 5x + 6
    12·1 answer
  • Please I need help with this please
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!