3 years ago

−8⋅f(1)−4⋅g(4)= Help me please!!

Mathematics

2 answers:

mihalych1998 [28]3 years ago

6 0

Answer: -8

Step-by-step explanation:

−8 * f(1) −4 * g(4)

= -8 * (-2) -4 * 6

= 16 - 24

= -8

soldier1979 [14.2K]3 years ago

5 0

I got:

− 8 f − 16 g

|-i dunno if it's right-|

You might be interested in

Which expression represents the 4th term in the binomial expansion of (e+2f)^10

butalik [34]

The answer depends on what is meant by the "fourth term". By the binomial theorem, one answer could be

$\dbinom{10}3e^3(2f)^{10-3}=120e^3(2f)^7=15360e^3f^7$

By symmetry, another could be

$\dbinom{10}3(2f)^3e^{10-3}=960e^7f^3$

7 0

3 years ago

Determine whether the equation represents a direct variation 2y=5x+1

olga nikolaevna [1]

<span>2y/2=5x+1/2
y=5x/2+1/2
no it's not a direct variation because of 1/2</span>

8 0

3 years ago

What is the distance between points (5,7) and (-3,4)

ycow [4]

11 units is the answer

8 0

3 years ago

Read 2 more answers

Please help me! No links as answers please. Find the expected value: A card is drawn from a deck. You win $104 if the card is an

kotegsom [21]

Answer:

I highly doubt this is right bu $26 since there are many face cards in a deck.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Oregon State University is interested in determining the average amount of paper, in sheets, that is recycled each month. In pre

Juliette [100K]

Answer:

The test statistic is $t = 2.79$

Step-by-step explanation:

From the question we are told that

The population mean is $\mu = 59.3$

The sample size is $n = 79$

The sample mean is $\= x = 62.4$

The standard deviation is $\sigma = 9.86$

Generally the test statistics is mathematically represented as

$t = \frac{\= x - \mu }{ \frac{ \sigma}{ \sqrt{n} } }$

substituting values

$t = \frac{ 62.2 - 59.3 }{ \frac{ 9.86}{ \sqrt{ 79} } }$

$t = 2.79$

4 0

4 years ago