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3 years ago

15

Sherri bought 9 1/2 pounds of plant food she will give each of the plants in her nursery 1/9 pound of plant food There are 85 in

sherries nursery which statement is true

1 answer:

vova2212 [387]3 years ago

6 0

Answer:

9

Step-by-step explanation:

not 9

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1 point) Are the functions f,g, and h given below linearly independent? f(x)=e3x+cos(5x), g(x)=e3x−cos(5x), h(x)=cos(5x). If the

Fynjy0 [20]

Answer:

Functions are linearly dependent (are not linearly independent.)

Step-by-step explanation:

Remember that two functions f(x), g(x) and h(x) are said linearly independent on an interval I if the <em>only solution</em> to the equation

$\alpha f(x)+\beta g(x)+\omega h(x)=0, \ \text{for all } x\in I$

is the trivial one: α = 0, β = 0, ω = 0. If they are not linearly independent, they are called linearly dependent.

Now, let f(x), g(x) and h(x) be the functions:

$f(x)=e^{3x}+\cos(5x),$

$g(x)=e^{3x}-\cos(5x),$

$h(x)=\cos(5x).$

Then, letting α = 1, β= -1 and ω = -2, we see that:

$\alpha f(x)+\beta g(x)+ \omega h(x)=e^{3x}+\cos(5x)-e^{3x}+\cos(5x)+2\cos(5x)=0.$

Hence, the functions f(x), g(x) and h(x) are not linearly independent, or equivalently, are linearly dependent.

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3 years ago

Help I will be marking brainliest!!<br><br> A. 55.33<br> B. 156.16<br> C. 72<br> D. 61.16

Lena [83]

Answer:

the answer is a

Step-by-step explanation:

if you compare pm and qn pm is shorter so you see its only a little bit longer then that so its close to there.

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3 years ago

1: 40% of the students on a field trip love the museum. If there are 20 students on the field trip, how many love the museum?

Allisa [31]

20 students times 40% of them is 20 times 0.40, which is 8

499 divided by the sale price, 424.13

1.1765, or when rounded, 1.18%

1. 8 students

2. 1.18%

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3 years ago

What is the product of -4 × -(-5)

Butoxors [25]

Answer:

<em>-4</em><em>×</em><em>(</em><em>-5</em><em>)</em><em>=</em><em>20</em>

<em>have a nice day</em><em> </em><em><</em><em>3</em>

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3 years ago

Read 2 more answers

Colton has 16 marbles and 8 white marbles.he want to place them identical groups without any left over. What is the greatest num

11Alexandr11 [23.1K]

You want to spread them out evenly, so I would do 2 of the 16 group, and 1 white marble in each group, which makes 8 groups.

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3 years ago