Grandma Rose planted tomatoes in 3/8 of her vegetable garden.


What percentage is equivalent to the fraction of the vegetable garden that is tomatoes

A) 42%

B) 40%

C) 37.5%

D) 38%


​

Answer:

x ⋅ ( 2 x ) + 6 < 8 = 2 x 2 + 6 < 8

2 x + 8 > 12 = 2 x 2 + 6 < 8

Step-by-step explanation:

Answer:

A=60

Step-by-step explanation:

Complementary means it's 90 degrees

60 and 30 have a 30 degree difference.

The measure of angle a is 60°

What are Complementary Angles?

When the sum of two angles is equal to 90 degrees, they are called complementary angles. For example, 30 degrees and 60 degrees are complementary angles.

Given data ,

The two angles are a and b

a and b are complementary

So , a + b = 90°

The difference of angle a and b is 30°

The greater angle is a and smaller angle is b

So , a - b = 30°

Now , we have two equations

a + b = 90°

a - b = 30°

Adding both equations , we get

2a = 120°

Divide by 2 on both sides , we get

a = 60°

Hence , the measure of angle a is 60°

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Answer:

I have placed it correct answers in the image above

Answer:

667680

Step-by-step explanation:

6240 times 104 i think

Answer:

He planted 60 tomato plants, or 5 dozen tomato plants.

Step-by-step explanation:

6 dozen = 6 × 12 = 72

He planted 72 plants and harvested 104 tomatoes per plant.

The next year he had a crop of 6,240 tomatoes, and also got 104 tomatoes per plant.

6,240/104 = 60

He planted 60 tomato plants, or 5 dozen tomato plants.

Answer:

  MN = 56

Step-by-step explanation:

This can only be solved if we know the relation of MN to other dimensions of the trapezoid. If we assume MN is a midline (AM=MD, BN=NC), then MN is the average of the base lengths:

  MN = (AB +CD)/2

  2MN = AB +CD . . . . . multiply by 2

  2(12x -4) = 8x +72 . . . fill in the given values for the segment lengths

  24x -8 = 8x +72 . . . . . eliminate parentheses

  16x = 80 . . . . . . . . . . . add 8-8x

  x = 5 . . . . . . . . . . . . . . divide by 16

  MN = 12(5) -4 = 56 . . . find the length of MN using its formula

Answer:

Step-by-step explanation:

2

Answer:

2

Step-by-step explanation:

Answer:

y=-13+9x

Step-by-step explanation:

We can add 18x to both sides:

2y-18x=-26 -> 2y=-26+18x

And then divide by 2:

2y/2=-26/2+18x/2 -> y=-13+9x.

Answer:

  2.1

Step-by-step explanation:

The digit in the second decimal place is 5, which is more than 4. That means 1 must be added to the digit in the first decimal place when you do the rounding.

  2.05... rounds to 2.1

Answer:

2.1

Step-by-step explanation:

The digit in the second decimal place is 5, which is more than 4. That means 1 must be added to the digit in the first decimal place when you do the rounding.

Answer:

12$/D

Step-by-step explanation: 20% of 10 = 2

he spends 10 so -10 then sells for 120% of that which is 12

so, 10+2= 12

Answer:

.52

Step-by-step explanation:

sorry

Answer: 87

Step-by-step explanation:

Four times a number decreased  by 5 is 67.Find the number.

Four times a number decreased by 5 is 67.

4x5=20

X-20=67

X=67+20

X=87

The rate of change of the crop's seed production is given by differential of

the function of the number of seeds produced.

Reasons:

[tex]\displaystyle \mathrm{The \ number \ of \ seeds \ per \ plant, \ S(t)}= \mathbf{\frac{t^2}{4}}[/tex]

[tex]\displaystyle \mathrm{Plants \ that \ mature \ to \ age \ t, \ P(t)}= \mathbf{40.56- \frac{t^2}{4} + \frac{1,801.75}{t^2} +\frac{188.8}{t}}[/tex]

The number of seeds produced by all the plants, n = S(t) × P(t)

Which gives;

[tex]\displaystyle \mathrm{\ P(t) \times S(t)}= \left(40.56- \frac{t^2}{4} + \frac{1,801.75}{t^2} +\frac{188.8}{t}\right) \times \frac{t^2}{4}[/tex]

[tex]\displaystyle \mathrm{ \left(40.56- \frac{t^2}{4} + \frac{1801.75}{t^2} +\frac{188.8}{t}\right) \cdot\frac{t^2}{4}} = \mathbf{-0.0625\cdot t^4+10.14\cdot t^2 + 47.2 \cdot t + 450.4375}[/tex]

The maximum rate of change is the highest value of the rate of change function.

To find the maximum rate of change of the crops production, the above

function for the number of seeds is differentiated twice. The first

differentiation is to find the rate of change function, and the second

differentiation is to determine the value of t at the maximum rate of change

as follows;

The rate of change of the crop's seed production is given by following function;

[tex]\displaystyle \frac{d}{dt} \left( -0.0625\cdot t^4+10.14\cdot t^2 + 47.2 \cdot t + 450.4375 \right) = -0.25\cdot t^3+ 20.28 \cdot t - 47.2[/tex]

Rate of change function, n'(t) = -0.25·t³ + 20.28·t + 47.2

At the maximum value of the above rate of change function, we have

[tex]\displaystyle \frac{d}{dt} \left( -0.25\cdot t^3+ 20.28 \cdot t - 47.2 \right) = \mathbf{-0.75 \cdot t^2 + 20.28} = 0[/tex]

Which gives

[tex]\displaystyle t^2 = \frac{20.28}{0.75} = \mathbf{27.04}[/tex]

t = √27.04 = 5.2

At the maximum rate of change, the number of weeks, t = 5.2

Plugging in the value of  t = 5.2 into the rate of change function gives;

n'(5.2) = -0.25·5.2³ + 20.28·5.2 + 47.2 = 117.504

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Answer:

-12

Step-by-step explanation:

To solve for this question, you have to isolate the variable u. To do this, divide both sides by 7/4 to isolate the u. Then your equation should be u= -21 divided by 7/4. This would simplify to -21 times 4/7. This would get you -12. Hope this helps :)

Answer:

x²+2x-8

leading coefficient is 4

therefore equation is 4x²+x-2

Answer:

38.4 Megabytes

2.4 x 16 = 38.4

Answer:

Step-by-step explanation:

1.) 143.25 - 11.25 = $132

$132 - 22 - 22 - 22 - 22 - 22 - 22 = 132

so 6 people can go

2.) it was 18 miles which stella whent 18 miles from her  house to the airport

please mark this as brainlists

Answer:

its A edge 2021 Unti test

Step-by-step explanation:

Answer:

Step-by-step explanation:

(y^3+7)

Answer:

0, 1

Hope this helps :)

The group {2, 5, 8, 1, 3, 7, 0, 9, 4, 6} contains two "success" numbers (2 and 5) and eight "failure" numbers, so it could represent a success.

It is the chance of an event to occur from a total number of outcomes.

The formula for probability is given as:

Probability = Number of required events / Total number of outcomes.

Example:

The probability of getting a head in tossing a coin.

P(H) = 1/2

We have,

To simulate an event that has a probability of success of 20%, we need to randomly generate numbers from 0 to 9 such that there is a 20% chance of getting a "success" number.

Since there are 10 possible numbers to choose from, 20% of them would be 2 "success" numbers.

So, any group of numbers that contains two "success" numbers out of 10 would represent a success.

For example,

The group {2, 5, 8, 1, 3, 7, 0, 9, 4, 6} contains two "success" numbers (2 and 5) and eight "failure" numbers, so it could represent a success.

Other groups with two "success" numbers would also be valid.

Thus,

The group {2, 5, 8, 1, 3, 7, 0, 9, 4, 6} contains two "success" numbers (2 and 5) and eight "failure" numbers, so it could represent a success.

Learn more about probability here:

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Answer:

Step-by-step explanation:

Find the total number of people

Total = those voting + those not voting

Total = 42 + 58

Total = 100

Find the % voting

% = voting * 100/ total = 42 * 100 / 100 = 42%

[tex] {3x}^{2} - 10 = - 37 \\ = > {3x}^{2} = - 37 + 10 \\ = > {3x}^{2} = - 27 \\ = > {x}^{2} = \frac{ - 27}{3} \\ = > {x}^{2} = - 9 \\ = > x = \sqrt{ - 9} \\ = > x = - 3 \: \: or \: \: \: 3[/tex]

x = -3 or 3

Hope it helps.

Do comment if you have any query.

Answer:

5 1/8

Step-by-step explanation:

4 + 3/4 + 3/8 =

3/4 + 3/8 = 6/8 + 3/8 = 9/8 = 1 1/8 + 4 = 5 1/8

Answer:

the number is 8

Step-by-step explanation:

8-3=5

6•5=30>24

expression: 6(x-3)>24

Answer:

Step-by-step explanation:

It has already been answered on the picture.

Answer:

218

Step-by-step explanation:

6*6*6 = 216

216+9 = 225

225-7 = 218

If Lucky received 56 of 180 votes cast, she received 56.  The answer is in the question.