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3 years ago

Okie help plzzzzz I need it

Mathematics

2 answers:

Diano4ka-milaya [45]3 years ago

7 0

Answer:

the answer is 4.5 but you cannot plant 4 and a half seeds. so the answer would be 3.

Step-by-step explanation:

Svetllana [295]3 years ago

6 0

Answer:

3x + 9

Step-by-step explanation:

You basically want the total amount of seeds so if he plants x in one garden and 2x + 9 in another, you add them both

x + 2x + 9

Equals 3x + 9

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Alicia MP3 player contains 1260 given that 35% of the suns a rock songs and 20% of the rap songs how many of the songs are a typ

goldenfox [79]

45% of Alicia's songs are types of other songs.

Example:

35% + 20%= 55% 55%+ 45% = 100%

3 0

4 years ago

Find the derivative of the given function. f(x) = (x^1/4 + 11) (7 x^1/2+ 3)

Lapatulllka [165]

Answer:

Step-by-step explanation:

$f(x)=(x^{\frac{1}{4}}+11)(7 x^{\frac{1}{2}}+3)\\f'(x)=(x^{\frac{1}{4}}+11)(7*\frac{1}{2}x^{-\frac{1}{2}})+\frac{1}{4} x^{-\frac{3}{4}}(7 x^{\frac{1}{2}}+3)$

5 0

3 years ago

Read 2 more answers

For each function, find f(-1), f(0), and f(2). f(x)=4x-3 f(x)=1/2x+2

icang [17]

f(x)=4x-3
f(-1)=4(-1)-3=-4-3= -7
f(0)=4(0)-3= -3
f(2)=4(2)-3=8-3= 5

f(x)=1/2x+2 
f(-1)=1/2(-1)+2=1/(0)= unknown
f(0)=1/2x+2=1/2(0)+2=1/2
f(2)=1/2x+2=1/2(2)+2=1/6

5 0

3 years ago

I need help fast plz

podryga [215]

Answer:

27/16

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Brandon works at a small petting zoo with 8 animals. He was looking at some data showing the masses of the animals. Each animal

insens350 [35]

Answer:

OPtion B. Both the mean and median will increase, but the mean will increase by more than the median.

Explanation:

You should not need to do calculations to determine how buying the horse affects the mean and median.

Without the horse, there are 8 animals. When the data are ordered, the median is the average of the 4th and the 5th weights: (7 + 27)/2.

With the horse, there are 9 animals. The median will be the 5th weight: 27

Then, the median increases from (7 +27)/2 to 27.

What about the mean?

The horse's weight is well beyond the weight of the other 8 animals. The range increases from 160 - 2 = 158 to 900 - 2 = 898.

Then, when you calculate the mean inlcuding the weigth of the horse, there will be a high increase.

Thus, without further calculations, you can conclude that "B. Both the mean and median will increase, but the mean will increase by more than the median"

7 0

3 years ago

Read 2 more answers