F(a) = -4a + 3 gla)=3a +4 Find f(3)

A botanist has developed a new hybrid cotton plant that can withstand insects better than other cotton plants. However, there is

True [87]

Answer:

$n = 3000$ seeds planted in the farm

From these 3000 we know that only 2200 germinated

In order to determine the probability that a seed will germinate we can use the definition of probability given by:

$p =\frac{Possible}{Total}$

From this definition we need to divide the possible cases by the total cases and for this case if we replace we got:

$p =\frac{2200}{3000}= 0.733$

So then the probability that the seed will germinate is 0.733 from the sample data obtained

Step-by-step explanation:

For this case we know that the sample size is:

$n = 3000$ seeds planted in the farm

From these 3000 we know that only 2200 germinated

In order to determine the probability that a seed will germinate we can use the definition of probability given by:

$p =\frac{Possible}{Total}$

From this definition we need to divide the possible cases by the total cases and for this case if we replace we got:

$p =\frac{2200}{3000}= 0.733$

So then the probability that the seed will germinate is 0.733 from the sample data obtained

6 0

3 years ago

enrollment in the school orchestra was 340 last year. this year , it dropped 15%. A. what is the enrollment this year?

crimeas [40]

289. You multiple 340 by 15% and get 51. 340 - 51 = 289.

6 0

2 years ago

Giovanni has been hired by a local clothing accessory store to make decorative belts that have green and blue beads carefully gl

Len [333]

The system of inequalities that model the number and types green (g)

and blue (b) beads in a belt are as follows;

70 < g + b < 74

10 < g < 14

56

$\underline{\dfrac{1}{4} \leq \dfrac{b}{g} \leq \dfrac{1}{6}}$

<h3>How can s system of inequalities be written?</h3>

The waist size for the belt = ±28 inches

The x represent the number of beads on each belt, we have;

Number of beads per belt 70 < x < 74

Minimum ratio of blue to green beads = 1 : 4

Maximum ratio of blue to green beads = 1 : 6

Therefore;

Minimum number of blue beads = $\frac{70}{1 + 6}$ = 10

Maximum number of blue beads = $\frac{74}{1 + 4}$ ≈ 14

The number of blue beads, b, in a belt is therefore;

10 < g < 14

Minimum number of green beads = $\frac{4}{1 + 4}$ × 70 = 56

Maximum number of green beads = $\frac{6}{1 + 6}$ × 74 ≈ 63

The number of green beads, g, in a belt is therefore;

56

The sum of the beads on each belt = g + b = x

Therefore;

70 < g + b < 74

From the given maximum and minimum ratios, we have;

$\underline{\dfrac{1}{4} \leq \dfrac{b}{g} \leq \dfrac{1}{6}}$

Learn more about inequalities here:

brainly.com/question/371134

6 0

2 years ago

7 - 9 + (9 - 5)^2-4x 6/-6+8-3x10? Can y'all help me? I know I just asked but I'm really bad at math!!!!

Butoxors [25]

Answer:

7 - 9 + (9 - 5)^2 - 4 (-6/6) + 8 - 3×10

-4

8 0

2 years ago

A sphere and a cylinder have the same radius and height. The volume of the cylinder is 48 cm³.

Taya2010 [7]

Answer:

32 cm³

Step-by-step explanation:

Volume of a sphere is:

$V_{s}=\frac{4}{3}\pi r^{3}$

Volume of a cylinder is:

$V_{c} = \pi r^{2} h$

The volume of the cylinder is 48 cm³.

The cylinder has the same radius (r) and height (2r) as the sphere.

$48 = \pi r^{2} (2r)\\48 = 2\pi r^{3}\\24 = \pi r^{3}$

Therefore, the volume of the sphere is:

$V_{s}=\frac{4}{3} (24)\\V_{s}=32$

7 0

2 years ago

F(a) = -4a + 3 gla)=3a +4 Find f(3) · g(3)