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Alex_Xolod [135]
3 years ago
11

What is the value of 2(-6) + 3(7)

Mathematics
2 answers:
tino4ka555 [31]3 years ago
7 0
The value would be 9
Andrej [43]3 years ago
3 0
The value would be 9
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What is the surface area of a cube whose edges are 11 inches long?
Pepsi [2]
11 * 11 * 6 = 726 square inches
7 0
3 years ago
Jenny used plastic cone shaped cups to serve punch. The cups were 6 inches in diameter and inches tall. What was the volume of e
Volgvan

Answer:

47.14 in³

Step-by-step explanation:

Here is the complete question

Jenny used plastic cone shaped cups to serve punch. The cups were 6 inches in diameter and 5 inches tall. What was the volume of each cup?

Volume of a cone = \frac{1}{3}πr²h

π = 22/7

Radius = diameter / 2 = 6 /2 = 3 inches

(1/3) x (3^2) x (22/7) x 5  = 47.14 in³

5 0
3 years ago
The table of values represents a continuous function. Which type of function describes g(x)?
Troyanec [42]

Answer:

Logarithmic

Step-by-step explanation:

For this exmaple, x is the one increasing by a third power for every y

Logarithmic is the opposite of exponential

Exponential is when y is the one increasing by a power for every x.

Therefore this one is logarithmic.

6 0
2 years ago
Consider a game in which a player rolls a number cube to determine the number of points earned. If a player rolls a number great
zhannawk [14.2K]
The probability of rolling any specific number is 1/6. The expected number of points is found from:
E(points) = (1/6 * -1) + (1/6 * -2) + (1/6 * -3) + (1/6 * 4) + (1/6 * 5) + (1/6 * 6)
             = 9/6 = 1.5 points
6 0
3 years ago
Please help me with this
Nataly [62]
To make a prediction as to how much you can climb in 5 hours we can find the line of regression (or line of best fit) for the data given, with time as the explanatory (or independent) variable and height as the response (or dependent) variable. Putting this data into the calculator we get:
Height (ft) = 33.153 + 2.333*Time (min)

Now if we want to predict the distance you are able to climb in 5 hours, we need to convert this to minutes first (as those are the units in the formula) - 5 hours = 300 minutes, thus:
Height (ft) = 33.153 + 2.333*300
= 733.053 ft

733.053 < 1000, therefor it is predicted that it will not be possible to climb a 1000 ft rock formation within 5 hours
8 0
3 years ago
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