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Softa [21]
2 years ago
10

ONE MORE QUESTION JUST ANSWER RIGHT FOR 50 POINTS

Mathematics
2 answers:
Finger [1]2 years ago
7 0

Answer:

$32.50

Step-by-step explanation:

lukranit [14]2 years ago
7 0

Answer:

26

Step-by-step explanation:

40-65%=14

40-14=26

$14: Price

$26: Savings

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A mathematical sentence which contains an inequality symbol and one variable raised to the first power is called a _ inequality
lidiya [134]
<span>A mathematical sentence that contains one or more variables is sometimes called an open sentence.</span>
5 0
3 years ago
Help me please it's for geometry
LuckyWell [14K]
Since they are similar, and a side of 10 = a side of 4, the ratio would be 2.5 : 1. You would do 6 * 2.5, which would equal 15, and (15 + 2) / 2 = 8.5 or 17/2
3 0
2 years ago
Suppose x has a distribution with μ = 40 and σ = 12. (a) If random samples of size n = 16 are selected, can we say anything abou
Temka [501]

Answer:

a: no the sample size is too small

b:  Yes, the distribution is normal with a mean of 40 and standard deviation of 12

Step-by-step explanation:

a:  If n < 30, we need to know that the sample is normally distributed or else we can't determine anything.  When sample sized get very large, they usually resemble normally distributed data sets so we can still make conjectures even if the data isn't officially normally distributed

b: The question tells us that the sample is normally distributed, so even though n < 30, we can still make conjectures about the population

7 0
3 years ago
1/2 of 30 = 1/4 of ??
Leto [7]

Answer:60

Step-by-step explanation:

⅟₂ of 30=15

¼ of 60=15

<h3>Half of thirty is 15 so u need to know what ¼ of something makes 15 so all u have to do is times 15 by 4 and there got ur answer this will not go for every question tho</h3>
4 0
3 years ago
Toni can carry up to 18 lb in her backpack. Her lunch weighs 1 lb, her gym clothes weigh 2 lb, and her books (b) weigh 3 lb each
Sergeu [11.5K]
Toni can carry up to 5 books

1+2+3b=18
combine 1 and 2
3+3b=18
subtract 3 from both sides
3b=15
divide 3 from both sides
b=5

6 0
3 years ago
Read 2 more answers
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