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erica [24]
3 years ago
10

Why might u want to estimate by rounding each value to the nearest $1 instead of to the nearest $5

Mathematics
1 answer:
Aleksandr [31]3 years ago
6 0
You would want to round to the nearest $1 so that the total would be more accurate.
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PLEASE ANSWER!
Rama09 [41]

Answer:

a. 48

b. You need 6 packs of cups and 8 packs of plates

c. 72 is another one she would need 9 packs of cups and 12 packs of plates to get this one

6 0
3 years ago
Read 2 more answers
Jerry is planting white daisies and red tulips in his garden and he wants to choose a pattern in which the tulips surround the d
andre [41]
The borders are shown in the picture attached.

As you can see, starting with border 1, we have 6 daises (white squares) surrounded by 10 tulips (colored squares). Through Jerry's expression we expected:
<span>8(b − 1) + 10 =
</span>8(1 − 1) + 10 =
0 + 10 =
10 tulips.

When considering border 2, we expect: 
<span>8(b − 1) + 10 =
</span>8(2 − 1) + 10 =
8 + 10 =
<span>18 tulips.
Indeed, we have the 10 tulips from border 1 and 8 additional tulips, for a total of 18 tulips.

Then, consider border 3, we expect:
</span><span>8(b − 1) + 10 =
</span>8(3 − 1) + 10 =
16 + 10 =
26<span> tulips.
Again, this is correct: we have the 10 tulips used in border 1 plus other 16 tulips, for a total of 26.

Therefore, Jerry's expression is correct.</span>

6 0
3 years ago
Marissa used the set of ordered pairs below to graph a relation.
Rudiy27

Answer:

(3,2,4).............

4 0
3 years ago
Read 2 more answers
Someone help me find the area please
kolezko [41]
Do (10 x 10) then (10 x 20), and then add your two answers together.
Its simple :)
5 0
3 years ago
A cone has a height of 7ft and a radius of 4ft which equation can find the volume of the cone v=1.3 (7.2)
Margaret [11]

Answer:

The volume of a cone is:

V=(hπr^2)/3, where h=height and r=radius  

V=(7π4^2)/3

V=112π/3 ft^3

V≈117.29 ft^3  (to nearest hundredth of a cubic foot)

Step-by-step explanation:

4 0
3 years ago
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