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vesna_86 [32]
3 years ago
8

The table shows the estimated number of bees, y, in a hive x days after a pesticide is released near the hive. Which function be

st models the data?
A) y = 9,958(0.972)^x
B) y = 0.972(9,958)^x
C) y = 9,219x– 150
D) y = –150x + 9,219

Mathematics
2 answers:
RUDIKE [14]3 years ago
7 0

Answer:a

Step-by-step explanation:

Darina [25.2K]3 years ago
7 0

Answer:

It is A, y = 9,958(0.972)x

Step-by-step explanation:

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Instructions: Given the following image of two parallel lines cut by a transversal, find the value of x.​
mash [69]

Answer:

First, these angles are alternate interior angles.

10x - 5 = 9x + 1

x = 6

Step-by-step explanation:

(10x - 5)° and (9x + 1)° are alternate interior angles. Thus, they are congruent to each other.

Thus, to find x, we will set each angle equal to the other.

10x - 5 = 9x + 1

Solve for x. Collect like terms

10x - 9x = 5 + 1

x = 6

8 0
3 years ago
- How is the formula for the perimeter of a rectangle an application of the Distributive Property
N76 [4]
Distributive is
a(b+c)=ab+ac
ab+ac=a(b+c)

perimiter of a rectangle=distance around

we have
P=L+W+L+W if we go around
so
P=L+L+W+W
P=2L+2W
undistribute 2
P=2(L+W)
3 0
3 years ago
I need help on this problem. Does anyone know how to complete it? Please and thank you :)
ale4655 [162]
I think it's 5 because i remember learning that it's gonna be half of what the bottom is
4 0
3 years ago
HELP......................................
djyliett [7]

Answer:

The equation's result: 32,000 (Rounded)

Goal: Find the closest or equivalent result in another expression

Step-by-step explanation:

<h3>A)</h3>

(1.5^{15})/(0.7^{12})\\(1.5^{15})/(0.7^{12}) = (437.894)/(0.7^{12})\\437.894/(0.014)\\31636.79

How we got to 31,636 was by dividing from left to right.

Remember: When dividing decimals, it's like multiplying whole numbers in a way. The number(the quotient, also) ends up bigger instead of being smaller like when dividing whole numbers. If you multiply decimals, they(the product) end up smaller.

Therefore, A is the correct answer.

4 0
1 year ago
A set of magical wand prices are normally distributed with a mean of 50 dollars and a standard deviation of 4 dollars. A blackth
Anna11 [10]

Complete Question

A set of magical wand prices are normally distributed with a mean of 50 dollars and a standard deviation of 4 dollars. A blackthorn wand has a price of 45.20. What proportion of wand prices are lower than the price of the blackthorn wand? You may round your answer to four decimal places

Answer:

0.1151

Step-by-step explanation:

We solve using z score formula

z = (x-μ)/σ, where

x is the raw score = $45.20

μ is the population mean = $50

σ is the population standard deviation = $4

We are solving for x < 45.20

Hence:

z = 45.20 - 50/4

z = -1.2

Probability value from Z-Table:

P(x<45.20) = 0.11507

Approximately to 4 decimal places = 0.1151

Therefore, the proportion of wand prices that are lower than the price of the blackthorn wand is 0.1151

8 0
3 years ago
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