Ask question

Ask question

All categories

3 years ago

8

Emma had 154 stamps and her sister had 248 stairs they come binders collections and put the stands in an album if they want to p

ut a stamp on each page about how many pages what they need?

1 answer:

elena55 [62]3 years ago

6 0

First. multiply then divide the product by 248

You might be interested in

The conditional relative frequency table was generated using data that compares the number of voters in the last election and wh

erastovalidia [21]

The correct answer for this question is this one: "
Calculation:
<span>50*.64 + 85*.4= 66</span>

The statement shown above is a topic under Statistics and Probability. As it was said that
<span>The conditional relative frequency table was generated using data that compares the number of voters in the last election and whether or not they worked on election day. Fifty people who voted and 85 people who did not vote were chosen at random and surveyed.
</span>
There exists the same question from other source:
How many people in the survey worked on election day?

32
34
66
69

Hope this helps answer your question and have a nice day ahead.

3 0

3 years ago

Read 2 more answers

Help me solve this please

Anna71 [15]

27+ 2/5×-1/2 = 27 - 1/5
(135 - 1)/5 = 134 /5 <——answer

8 0

2 years ago

Gary has 63 counters.he pura them in an array with 9 columbs how many rows are there

Mice21 [21]

There are 7 rows.
63/9 = 7.

4 0

3 years ago

If y varies directly as x, and y=8 when x=3, find y when x=15.

Crank

Answer:

y=40

Step-by-step explanation:

The formula for Direct Variation is y=kx or k=y/x. In this case I would use k=y/x. If you're y is 8 and x is 3, this means that K=8/3. Using this, we know that X=15. We have to find a Y value so that the fraction with an x of 15 simplified is 8/3. To do this you would write 8/3 and y/15. Now cross multiply to get 3y=120. Divide by 3 to get y=40. View my attachment for the work!

8 0

3 years ago

What is the y-intercept of the function, represented by the table of values

AleksandrR [38]

Answer:

9

Step-by-step explanation:

The table is given below

$\left|\begin{array}{c|cc}x&y\\--&--\\-2&15\\1&6\\2&3\\4&-3\\7&-12\end{array}\right|$

We can see that the table represents a linear function since by checking its slope.

Using:

Points (-2,15) and (1,6)
Points (1,6) and (2,3)

$Slope =\dfrac{6-15}{1-(-2)} =\dfrac{3-6}{2-1}=-3$

Therefore, the values represent a linear function.

A linear equation is of the form y=mx+b

Therefore:

y=-3x+b

Using the points (7,-12)

$-12=-3(7)+b\\-12=-21+b\\b=-12+21\\b=9$

Therefore, the y-intercept of the function, represented by the table of values is 9.

6 0

3 years ago