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Alex777 [14]
3 years ago
9

14. Why is estimation an important tool

Mathematics
1 answer:
DedPeter [7]3 years ago
8 0

Estimation is a very important skill in our life, For students,estimating is an important skill. First and foremost, we want students to be able to determine the reasonableness of their answer. Without estimation skills, students aren't able to determine if their answer is within a reasonable range.

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4 0
2 years ago
Help!!!! Plssss!!! ASAP
zimovet [89]

Answer:

The y-intercept is (0,-26)

Step-by-step explanation:

Given two points P(a,b) and Q(c,d), the line that passes for both points can be found with the expression

\displaystyle y-b=\frac{d-b}{c-a}(x-a)

We'll take the first two points P(34,-52) and Q(51,-65) to find

y=-\frac{13}{17}(x-34)-52\\ \\y=-\frac{13}{17}x-26

Let's verify if the third point is on the line:

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y=-\frac{13}{17}(0)-26=-26

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5 0
2 years ago
A share of stock in the Lofty Cheese Company is quoted at 25 1/4. Suppose you hold 30 shares of that stock, which you bought at
Marizza181 [45]
I don't know the options, but I can say this:

if you bought it at 20 1/4 and you sell them at 25 1/4 then your win pro stock is the difference between those two numbers, which is 5. (25 1/4-20 1/4 =5)

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3 years ago
Which expression is equivalent to -11 - (-7)?
snow_lady [41]

Answer:

d

Step-by-step explanation:

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5 0
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Read 2 more answers
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