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3 years ago

What are the intercepts of the graphed function?

Mathematics

2 answers:

TiliK225 [7]3 years ago

5 0

Answer:

x-intercept = (–1, 0)

y-intercept = ( 0,-3 )

Step-by-step explanation:

to find the x intercept, see where it crosses the x axis (–1, 0)

to find the y intercept, see where it crosses the y axis (0, -3)

Vikentia [17]3 years ago

3 0

Answer:

option d

Step-by-step explanation:

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The quotient of two numbers is negative. It must be true that _____.

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It must be true that one of the numbers is negative. Hope that helps!!

7 0

3 years ago

11x+16y=13 solve for y

suter [353]

11x+16y = 13

16y = -11x+13

y = -11/16x+13/16

3 0

3 years ago

.46 repeating as a fraction in simplest form

My name is Ann [436]

Answer:

7/15

Step-by-step explanation:

0.4 6 = 0 . 6 - 0.2

0.46 = 6/9 ⋅ 0.9 - 0.2

0.46 = 6/9 - 1/5

0.46 = 2/3 - 1/5

0.46 = 10/15 - 3/15

0.46 = 7/15

Note that 7 and 15 have no common factors larger than 1 , so this is in simplest terms.

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3 years ago

Use the standard normal distribution or the t-distribution to construct a 99% confidence interval for the population mean. Jus

vichka [17]

Answer:

(25.732,30.868)

Step-by-step explanation:

Given that in a random sample of 42 people, the mean body mass index (BMI) was 28.3 and the standard deviation was 6.09.

Since only sample std deviation is known we can use only t distribution

Std error = $\frac{s}{\sqrt{n} } =\frac{6.09}{\sqrt{42} } \\=0.9397$

$df = 42-1 =41$

t critical for 99% two tailed $= 2.733$

Margin of error $= 2.733*0.9397=2.568$

Confidence interval lower bound = $28.3-2.568=25.732$

Upper bound = $28.3+2.568=30.868$

3 0

3 years ago

A certain lake is 85 feet deep. After a hurricane,

inessss [21]

Answer:

Step-by-step explanation:

Easy!

88 - 85 which is equivalent to 3.

Make the 3 a percentage

A = 3%

5 0

2 years ago