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3 years ago

What is -2+73 because i cant find the answer

Mathematics

2 answers:

max2010maxim [7]3 years ago

8 0

Answer:

Step-by-step explanation:

Uhhhhh so you owe 2 dollars to this dud and you have 73 bucks and you take away two

Ganezh [65]3 years ago

4 0

Answer:

Step-by-step:

Switch the number so that it would be 73-2 nd subtract

hope this helps

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I need help can you help me???

Gnom [1K]

Answer:

1. about 7.87 feet away

2. About 8.37 yds

Step-by-step explanation:

1. a^2+b^2=c^2

so 25+37= C^2

= 62

Square root of 62 = 7.87400787401

(About 7.87 ft away)

2. 40+30 = C^2

Square root of 70 = 8.36660026534

About 8.37

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Softa [21]

Answer:

95% Confidence interval = (23.4,26.2)

Step-by-step explanation:

In this problem we have to develop a 95% CI for the mean.

The sample size is n=49, the mean of the sample is M=24.8 and the standard deviation of the population is σ=5.

We know that for a 95% CI, the z-value is 1.96.

The CI is

$M-z*\sigma/\sqrt{n}\leq\mu\leq M+z*\sigma/\sqrt{n}\\\\24.8-1.96*5/\sqrt{49}\leq\mu\leq 24.8+1.96*5/\sqrt{49}\\\\ 24.8-1.4\leq\mu\leq 24.8+1.4\\\\23.4\leq\mu\leq 26.2$

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3 years ago

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makvit [3.9K]

Answer:

Step-by-step explanation:

sin is opposite/hypotenuse, which is 24/26, simplifying to 12/13

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Carla bought a crate of red and

steposvetlana [31]

Step-by-step explanation:

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Answer B

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