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3 years ago

NEED ANSWER AS SOON AS POSSIBLE!!

Mathematics

1 answer:

umka21 [38]3 years ago

5 0

Answer:

It's -8.

Step-by-step explanation:

The 5 in the f(5) is the 5 in the x column. Then you just find its value, which is -8

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The histogram below shows the number of weeks Jimmy spent different amounts of money to fill the gas tank in his car. If the gra

sammy [17]

Answer:

A. The difference in the heights of the bars will not appear as great.

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Section 5.2 Problem 17:

Elina [12.6K]

This DE has characteristic equation

$4r^2 - 12r + 9r = (2r - 3)^2 = 0$

with a repeated root at r = 3/2. Then the characteristic solution is

$y_c = C_1 e^{\frac32 x} + C_2 x e^{\frac32 x}$

which has derivative

${y_c}' = \dfrac{3C_1}2 e^{\frac32 x} + \dfrac{3C_2}2 x e^{\frac32x} + C_2 e^{\frac32 x}$

Use the given initial conditions to solve for the constants:

$y(0) = 3 \implies 3 = C_1$

$y'(0) = \dfrac52 \implies \dfrac52 = \dfrac{3C_1}2 + C_2 \implies C_2 = -2$

and so the particular solution to the IVP is

$\boxed{y(x) = 3 e^{\frac32 x} - 2 x e^{\frac32 x}}$

8 0

2 years ago

What’s the degree 2xy5

frutty [35]

Answer:

Step-by-step explanation:

The degree of the term

$2xy^5$

is the sum of the exponents of the variables, so is 1+5 = 6.

The degree of the term is 6.

6 0

3 years ago

Please help me with this

zhannawk [14.2K]

I’m pretty sure it’s 82

6 0

3 years ago

F(x)=1/x and g(x)=x-4<br> Can you evaulate (g o f)(0) explai sn why or why not

Ostrovityanka [42]

Hello from MrBillDoesMath!

Answer:

(g o f)(0) cannot be evaluated

Discussion:

(g o f)(0) = g ( f(0)) if it exists but f(0) is not defined (as division by zero is not defined) so (g o f)(0) cannot be evaluated

Thank you,

MrB

7 0

3 years ago