Answer:
<em>37</em>
Step-by-step explanation:
To find the number of calories per hour, you need to divide
185 ÷ 5 = 37
When divided, you get the unit rate or <em>37 calories per hour</em>
Is 9/2 (4.5)
Explanation :
1/2 + 2/3 x 6
—-
1/2 + 2 x 2
—-
1/2 + 4
gives me 9/2 that’s 4.5
Answer:
yes
Step-by-step explanation:
yessssssss okkkkkkkkkkkkkkkkkk
Answer:
The purpose of solving this problem is to determine what 9% of 891 is. One common real life problem where a solution like this may be helpful include calculating how much tip to leave at a restaurant. Solving this problem requires two simple math operations that you can perform on any calculator. The first step is a division and the second step is a multiplication. Here's a cool tip though, you can actually reverse the order of these operations and the result will be the same! Here are the steps:
Step 1: Divide 891 by 100
In this case, the number that we are "comparing" to 100 is 891, so we must first normalize the number by dividing it by 100. The operation we have to solve is this:
891
100
=
891
÷
100
=
8.91
Step 2: Multiply 8.91 by 9 to get the solution
Now that we have our normalized number, 8.91, we just have to multiply it by 9 to get our final answer. The forumla for this is obviously quite simple:
8.91
×
9
=
80.19
That's all there is to it! Note that you can replace these values with new ones from any similar problem.
Step-by-step explanation:
Step-by-step explanation:
the domain is the interval or set of all valid x-values for the function.
and the range is the interval or set of all valid y-values (functional result values) for the function.
so, we can see here that the function would create results for all x in (- infinity, + infinity). that is the domain.
now, what result values (y-values) are possible ?
we see, that the smallest functional value is y = -2.
and from there all y-values up to +infinity are possible.
so, the range is [-2, +infinity).
please consider the chosen brackets. the "[" means the value is included in the function, a "(" means that that particular interval end value is excluded. anything bigger or smaller might be valid but not this one value.
and infinity is not a value. hence they are not included in such intervals.