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3 years ago

What is -12.33 - 7.21?

Mathematics

2 answers:

ludmilkaskok [199]3 years ago

8 0

Answer:

19.54

Step-by-step explanation:

Ostrovityanka [42]3 years ago

6 0

It would be, -12.33-7.21 = -19.54

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Put the following numbers in order from least to greatest: 3.5, 3.05, 3.51 *

Neporo4naja [7]

Answer:3.05,3.5,3.51

Step-by-step explanation:

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3 years ago

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10 pounds of Cat Food A costs $6.50. For 20 pounds of Cat Food B it is $14.00. Which cat food is the better deal? Write the answ

Gnom [1K]

Answer:

cat food a

Step-by-step explanation:

6.5/10 = 0.65 unit price

14/20 = 0.70 unit price

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Which is greater 38.5 mm or 10 cm

Archy [21]

10 cm because there are 10 mm in 1 cm so 38.5 mm = 3 cm and that is not larger than 10 cm

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3 years ago

Marcus asked 10 people at a juggling festival what age they were when they started to juggle

Scrat [10]

Question

Marcus asked 10 people at a juggling festival what age they were when they started to juggle. Which interval contains the median age?

Answer:

See Explanation

Step-by-step explanation:

Given

$n = 10$

Required

The median interval

The question is incomplete, as the required data is not given.

To solve this question, I will use the following assumed dataset.

$Age:17\ 17\ 18\ 20\ 21\ 22\ 22\ 24\ 28\ 28$

First, calculate the median position.

$Median = \frac{n+1}{2}\ th$

$Median = \frac{10+1}{2}\ th$

$Median = 5.5\ th$

This implies that the median is the mean of the 5th and 6th data

So, we have the interval to be.

$Median = [5th, 6th]$

$Median=[21,22]$

<em>Generally, the median of 10 data set is located at interval 5 to 6</em>

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3 years ago

Use the equation below to find y, if m=11, x=2, and b=5.<br>y=mx+b

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Answer:

y = 27

Step-by-step explanation:

If m=11, x=2, and b=5, then:

y = mx + b

Plug in the values into the linear equation:

y = 11(2) + 5

y = 22 + 5

y = 27

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