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3 years ago

The function f(t) = 1600(1.3) represents the change in a quantity over t days.

Mathematics

1 answer:

iragen [17]3 years ago

6 0

Answer:

growth is 0.3 0r 30%

Step-by-step explanation:

1.3 is the base b in exponential function, and when b > 1 that means that graph increases.

Exponential growth is also given as y = a (1 + r)^x,

so instead b it is 1 + r where r is rate of growth because of + sign.

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The smallest of three consecutive integers is 24 less than the sum of the two larger integers. Find the three integers.

harkovskaia [24]

Answer:

21, 22, 23

Step-by-step explanation:

Construct equations representing each piece of information.

Three consecutive integers are three numbers in a row, for example, 1, 2 and 3.

Let's let

Integer 1 = X

Integer 2 = Y

Integer 3 = Z

X = (Y + Z) - 24

We also know that

Y = X + 1

and Z = X + 2

We can now sub this information into the first equation. We do this so that we can have only one variable in the equation.

X = (X+1) + (X+2) - 24

now solve for x,

X = 2X + 3 - 24

X = 2X - 21

-X = - 21

X = 21

So, the integers are 21, 22, 23

3 0

3 years ago

Graph the piecewise function. f(x) = 3⌊x⌋ − 1 A , B, C, D?

OLga [1]

Answer:

Answer choice A

Step-by-step explanation:

Choice A is the only option that correctly represents the B part of the equation (-1) and has a positive slope of 3.

8 0

3 years ago

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPHEL

zloy xaker [14]

Answer:

15 degrees

Step-by-step explanation:

90-75= 15

........

6 0

3 years ago

Slove the equation ×+20=29

photoshop1234 [79]

Answer: x = 9

Step-by-step explanation:

x + 20 = 29

x = 9

9 + 20 = 29

8 0

3 years ago

Maria grandmother has 1/6 pound of silver coins she divides the coins evenly by weight among her 4 grandchildren what fraction o

Alja [10]

1/6÷4/1
do reciprocal
1/6×1/4

1×1=1
6×4=24

maria receives 1/24 a pound of silver coins

hope this helps

8 0

3 years ago