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3 years ago

$16,000 is what percent of $40,000? Helpppp please

Mathematics

1 answer:

stiv31 [10]3 years ago

6 0

Answer:

The answer will be 40%...

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Nine bean plants were grown in varying amounts of light. Mark thinks that, if the light is too intense, a bean plant will not gr

krek1111 [17]

Answer: C) Yes, when the light was too strong the plants did not grow well

Step-by-step explanation:

5 0

3 years ago

If 1.5 yards of red licorice has 45.3 grams of sugar how much sugar is in 5.5 yards of licorice

steposvetlana [31]

Answer:

There is 166.1 grams of sugar in 5.5 yards of licoroce

Step-by-step explanation:

If 1.5 yards of licorice = 45.3 grams of sugar

5.5 yards of licorice = x

Cross multiply:

45.3grams * 5.5yards / 1.5yards

= 249.15 grams/yards / 1.5yards

= 166.1 grams of sugar

4 0

2 years ago

Mrs. Clark is Zooming with a certain number of students and 12 students are in the waiting room, she Zoomed with a total of 37 s

kobusy [5.1K]

Answer:

Step-by-step explanation:

The students on the screen is the difference between the total number of students she zoomed and the students in the waiting area

37 - 12 = 25

6 0

3 years ago

Which set of points includes all of the solutions for y = 5/2x + 3/2?

Firdavs [7]

Answer:

Choice A: $(x,\frac{5}{2}x+ \frac{3}{2} )$ . for all real numbers.

Step-by-step explanation:

We are looking for points on the x-y plane which satisfy the equation y = 5/2x + 3/2, and these point are all those that lie on the graph of the equation, which are points $(x,y) = (x,\frac{5}{2}x+ \frac{3}{2} )$ .

Looking at the other choices we see that choice B gives only 3 points, and regardless of whether they lie on the graph of y or not, this choice cannot be correct because 3 points are not all solutions.

The same goes for choice D.

And choice C is just the whole of x-y plane, therefore this cannot be the answer because not every point on the x-y plane is a solution to y = 5/2x + 3/2

8 0

4 years ago

What is the distance between (4,8), 6=y+ 2x

docker41 [41]

Answer:

2√5

Step-by-step explanation:

The formula for the distance between a point (x, y) and a line in general form, ax +by +c = 0 is ...

$\text{distance}\,=\dfrac{|ax+by+c|}{\sqrt{a^2+b^2}}$

The general form of your equation for the line is ...

2x +y -6 = 0

so the distance to point (x, y) = (4, 8) is ...

$\text{distance}\,=\dfrac{|2\cdot 4+8-6|}{\sqrt{2^2+2^2}}=\dfrac{10}{\sqrt{5}}=2\sqrt{5}$

The distance between the point and line is 2√5.

5 0

3 years ago