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tigry1 [53]
3 years ago
7

Round 83.983 to the nearest whole number

Mathematics
2 answers:
zmey [24]3 years ago
6 0

Answer:

84

Step-by-step explanation:

jonny [76]3 years ago
6 0

Answer:

<em>84</em>

Step-by-step explanation:

here's a little lesson for you:

if any number has the <em>decimal </em> ≥ 0.5, you should <u>round up</u>. like for example, if the number was 83.5, it would still be 84 as a whole number rounded.

however, if any number has the <em>decimal</em> ≤ 0.4, then you should <u>round downwards</u>, meaning that if the number given was 83.4, the whole number rounded would be 83

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joe received $375 for his graduation He put $205 into his savings account About what Percent of his graduation money did joe put
Eva8 [605]
54%. Next time you should search "what percent is 205 of 375"
5 0
2 years ago
Write a polynomial function with the given zeros. multiply the terms (write in standard form).
sukhopar [10]

Answer:

<h2>1)</h2><h2>x^{3} - 3timesx -2 = 0</h2><h2>2)</h2><h2>x^{3} - x^{2} - 6timesx</h2>

Step-by-step explanation:

1)

A polynomial function of x can be represented as

f(x) = (x + 1)(x + 1)(x - 2), if we put x = -1 / -1 / 2, then we will get x = 0.

Now,

f(x) = (x + 1)(x + 1)(x - 2) = (x^{2} + 2timesx + 1)(x - 2) = x^{3} + 2timesx^{2} + x - 2timesx^{2} - 4timesx -2 = x^{3} - 3timesx -2.

2)

Similarly, this function must have to be valued 0 for x = -2, 0, 3

Let g(x) be the function.

Hence,

g(x) = (x + 2)(x - 0)(x - 3) = (x^{2} + 2timesx )(x - 3) = x^{3} + 2timesx^{2}  - 3timesx^{2} -6timesx =  x^{3} - x^{2} - 6timesx

3 0
3 years ago
-20 ? I’m a little confused on the “2x” part
Brut [27]

whatever you do to one side, you must do to the other side to keep the equation balanced.

in order to isolate the variable (x), you need to divide by 2.  Since you are dividing the right side by 2, then you must divide the left side by 2.

-10÷2  = 2÷2x

-5  = 1x

-5 = x

3 0
3 years ago
Y and x have a proportional relationship, and y = 25 when x = 60. What is the value of x when y = 30?
dezoksy [38]
The equation governiong this relationship is y = kx.  Since y = 25 when x = 60,
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If y = 30, then 30 = (5/12)x.  Mult. both sides by 12/5 to obtain the value of x:

(12/5)(30) = 360/5 = 72
3 0
3 years ago
Put the correct graph to each category
Svet_ta [14]

Answer:

First one is a slope between 0 and 1

second one is a slope lower than 0

third one is a slop higher than 1

last one is a slope higher than 1 (technically undefined)

Step-by-step explanation:

8 0
3 years ago
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