2 years ago

Ms. Martinez purchased 5 1/2 yards of fabric at $3.70 a yord,

1 answer:

6 0

Answer: About $2 for each spool of ribbon.

Step-by-step explanation: 3.70 x 5.5 (cost for each yard) = 18.50. 25.00-18.50 (cost handed over)= 6.50. 6.50/3 (for each spool) = $2

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Evaluate x^2 − 4x + 5, when x = − 3

Gnom [1K]

Answer:

$\huge\boxed{26}$

Step-by-step explanation:

$\sf x^2-4x+5\\Given \ that \ x = -3\\(-3)^2-4(-3)+5\\9+12+5\\26$

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3 years ago

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A recent poll taken by the national ice cream industry shows that 32% of the population names vanilla as its favorite ice cream

lina2011 [118]

Answer:

±0.06

Step-by-step explanation:

The range is 0.28 - 0.16 = 0.12. So half of that is 0.06.

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3 years ago

A person jogs 1/7 mile in 1/42 hour. How many miles do they jog an hour?

vitfil [10]

You multiply both by 42: They jog 6 miles per hour

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3 years ago

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1,5,25,61.....<br>What's following number?

Lana71 [14]

Given:

1,5,25,61.....

To find:

The following number.

Solution:

We can see a pattern in the given sequence.

$(-1)^2+(0)^2=1+0=1$

$(1)^2+(2)^2=1+4=5$

$(3)^2+(4)^2=9+16=25$

$(5)^2+(6)^2=25+36=61$

Using this pattern the next term is the sum of squares of 7 and 8.

$(7)^2+(8)^2=49+64=113$

Therefore, the next number is 113.

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2 years ago

Michael rented a truck for one day. There was a base fee of $18.99, and there was an additional charge of 87 cents for each mile

vazorg [7]

1) 185.16 - 18.99 = 166.17
2) divide 166.17 by 0.87 = 191
3) he drove the truck for 191 miles

4 0

3 years ago