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crimeas [40]
2 years ago
8

The graph shows the amount of water that remains in a barrel after it begins to leak. The variable x represents the number of da

ys that have passed since the barrel was filled, and y represents the number of gallons of water that remain in the barrel.
A graph titled Water Supply with number of days on the x-axis and gallons of water left on the y-axis. A line goes through points (6, 33) and (15, 15).

What is the slope of the line?
–2
Negative one-half
StartFraction 7 Over 16 EndFraction
StartFraction 39 Over 30 EndFraction
Mathematics
2 answers:
lukranit [14]2 years ago
8 0

Answer:

-2 is your answer hope this helps!

lara31 [8.8K]2 years ago
8 0

Answer:

-2

Step-by-step explanation:

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Kimberly is ordering bath towels and washcloths for the inn where she works. The total cost of the order is T=6b+2w, where T is
Arturiano [62]

Given:

The total cost of the order is

T=6b+2w

where, T is the total cost, b is the number of bath towels, and w is the number of wash cloths.

Her budget is $85.

To find:

The constraints, so that she can order a maximum of washcloths or bath towels.

Solution:

We have,

T=6b+2w

Her budget is $85. So, total cost is less than or equal to 85.

6b+2w\leq 85       ...(i)

For maximum number of bath towels, the number of wash cloths is 0.

6b+2(0)\leq 85

6b\leq 85

Divide both sides by 6.

b\leq \dfrac{85}{6}

b\leq 14.167

For maximum number of wash cloths, the number of bath towels is 0.

6(0)+2w\leq 85

2w\leq 85

Divide both sides by 2.

w\leq \dfrac{85}{2}

w\leq 42.5

Therefore, the required constraints for maximum of washcloths or bath towels are w\leq 42.5 and b\leq 14.167 respectively.

3 0
2 years ago
!!!!!!PLEASE HELP, WILL MARK BRAINLIEST. PLEEEEES!!!!!!!! Square EFGH is drawn on a coordinate plane. Diagonal FH is on the line
mamaluj [8]

Answer:

The answer is three

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4 0
2 years ago
Someone explain and help pls
jasenka [17]
Your answer for the girls in the gymnastics club is correct.

Do the percentage of water the same way:  Divide 139 by 197.
That'll give you the decimal amount that's covered by water.
To change the decimal to a percentage, move the decimal point
two places that way  ==> .
7 0
2 years ago
The demand for lumber is increasing exponentially. The amount of timber​ N, in billion cubic​ feet, consumed t years after 1997
dlinn [17]

Answer:

  • 1997: 66.00 billion cubic ft
  • 1998: 67.19 billion cubic ft
  • 2000: 69.63 billion cubic ft
  • 2010: 83.23 billion cubic ft

Step-by-step explanation:

For repetitive calculations, it is convenient to let a spreadsheet or calculator do them. See attached for the table of values and the graph. The graph is that of an exponential curve. Its slope increases at an increasing rate.

3 0
2 years ago
The probability of a golden retriever catching a tennis ball in mid-air is 74%. Find the probability that a golden retriever cat
professor190 [17]

Answer:

Step-by-step explanation:

Given a large enough sample size the probability is 100%

If the question is "What is the probability of catching 3 tennis balls in three tosses in mid air. Sample size is 3

0.74³ = 0.405224 or about 41%

4 0
1 year ago
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