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sergij07 [2.7K]
3 years ago
10

In a science experiment, Katrina needs to know the mass of a seed pod.

Mathematics
1 answer:
Goryan [66]3 years ago
5 0

Answer:

1.30g

Step-by-step explanation:

The mass of 8 seed pods is equal to 10.4g.

10.4g = 8 pods

Total mass / Total pods = Individual pod weight

10.4g / 8 pods = 1.30g per pod

Lets check our work to confirm:

1.30g x 8 pods = 10.4g

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Provide one reason for when you can use the distance formula.
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Answer:

Draw a right triangle such that the distance between the two points is the hypotenuse. Hence, When you use the distance formula, you are calculating the length of the Hypotenuse of a right triangle.

6 0
3 years ago
Write an expression that shows how to use the halving and doubling strategy to find 28✖️50
Sonja [21]
28÷4=7   7×50=350  350×4=1400  

5 0
3 years ago
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How many times does 100 go into 750
matrenka [14]

100 can go into 750  7.5 times :)

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HELP I HAVE TO FINISH THIS FAST
Usimov [2.4K]

Answer:

13 minus 3x cubed

Step-by-step explanation:

6 0
3 years ago
Complete the square to rewrite y-x^2-6x+14 in vertex form. then state whether the vertex is a maximum or minimum and give its co
ycow [4]

Answer:

y= x^2 -6x +(\frac{6}{2})^2 +14 -(\frac{6}{2})^2

And solving we have:

y= x^2 -6x +9 + 14 -9

y= (x-3)^2 +5

And we can write the expression like this:

y-5 = (x-3)^2

The vertex for this case would be:

V= (3,5)

And the minimum for the function would be 3 and there is no maximum value for the function

Step-by-step explanation:

For this case we have the following equation given:

y= x^2 -6x +14

We can complete the square like this:

y= x^2 -6x +(\frac{6}{2})^2 +14 -(\frac{6}{2})^2

And solving we have:

y= x^2 -6x +9 + 14 -9

y= (x-3)^2 +5

And we can write the expression like this:

y-5 = (x-3)^2

The vertex for this case would be:

V= (3,5)

And the minimum for the function would be 3 and there is no maximum value for the function

4 0
3 years ago
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