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Mathematics

1 answer:

Oduvanchick [21]3 years ago

8 0

Answer: Slope = 3 you must have a bad teacher if you don't know this one.

Step-by-step explanation:

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What does A equal? •1 •4 •58

IRINA_888 [86]

Answer:

a=4

Step-by-step explanation:

if a+5=2a+1

then 5-1 = 2a-a

so 4 = a

4 0

3 years ago

If a statistic used to estimate a parameter is such that the mean of its sampling distribution is equal to the actual value of t

zimovet [89]

I think the correct answer from the choices listed above is the third option. If a statistic used to estimate a parameter is such that the mean of its sampling distribution is equal to the actual value of the parameter, then it is a biased estimator. Hope this answers the question.

6 0

4 years ago

Help help ASAP math math

Anni [7]

Answer:

-25

Step-by-step explanation:

f(-12) means x = -12

so you just plug it in the equation and solve for x

$f(x) = 3(-12)+11\\f(x) = -36+11\\f(x) = -25$

7 0

2 years ago

Someone please answer this, ill give you brainliest and your getting 100 points.

Alborosie

Answer:

Step-by-step explanation:

The answer is (B), because the rate of the function is 0.50 from 0 to 8 ounces, thus the line should have a slope of 1/2. But afterward, it levels off horizontally as every ounce above 8 ounces to 12 ounces is $4.

Hope that helps!

4 0

3 years ago

Read 2 more answers

How do you simplify this expression?

alisha [4.7K]

Solve the terms in parentheses first. We'll start on the denominator.

The denominator has an exponent for a fraction that also includes exponents. To multiply exponents within parentheses that are raised to a power, use this rule:

$(x^a)^b = x^{a \cdot b}$