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3 years ago

Help with this and dis the last one!

Mathematics

2 answers:

Furkat [3]3 years ago

5 0

Answer:

i thinking its D:R 3, 9 BC LIKE U CAN SEE THE POINTS ITS AND WHEN U URN THHOS POINTS AROUND U WILL GET D

Step-by-step explanation:

HOPE THIS HELPD AND PLS GIVE ME A THANKS AND LIKE ATLEAST

Mekhanik [1.2K]3 years ago

4 0

Answer:

1. is A

2. is C

3. is D

4. is B

u can see it on the picture just try to find it and lemme know what u see.

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What is the independent and dependent variable in this situation?

lord [1]

Cid Sam is a way to remember
C -control S - SAME (keep the same)

I -independent A- alter

D-depend M- measure

independent- number of downloads
Dependant - money spent

8 0

3 years ago

A hotel claims that 8585% of its customers are very satisfied with its service. complete parts a through d below based on a ran

jek_recluse [69]

We can solve this problem using the binomial distribution. A binomial distribution<span> can be thought of as a success or failure outcome in an experiment or survey that is repeated multiple times.
</span>Probability function of binomial distribution has the following form:
$P= \frac{n!}{k!(n-k)!} p^k(1-p)^{n-k}$
p represents the probability of each choice we want. k is the number of choices we want and n is the total number of choices.
In our case p=0.85, k=5 and n=6.
We can now calculate the answer:
$P= \frac{6!}{5!(6-5)!} 0.85^5(1-0.85)^{6-5}=0.39$
The probability is 39%.
.

7 0

3 years ago

HELP ASAP PLEASE!!!!!

Bond [772]

Answer:

option 4

Step-by-step explanation:

5 0

2 years ago

Heron’s formula: Area = square root 5(5-a)(5-b)(5-c) What is the area of triangle DFG? Round to the nearest whole square unit. 2

timurjin [86]

To do this problem, you will need to know the side lengths of the triangle. If you have those, just plug them in for a, b, and c and evaluate the square root.

Here is an example. If the sides are 3, 4, 5.
It would be:

$A= \sqrt{6(6-3)(6-4)(6-5))}$

The 6 is in the formula because it is the semi-perimeter (half).

3 0

2 years ago

Read 2 more answers

Is (-5,2), (5,2), (0,-3), (3,-8), (-7,4), (-1,-1) a function

Alja [10]

<h3>Answer: Yes it is a function</h3>

Each point listed is of the form (x,y). The x coordinate is always listed first. We dont have any repeat x values, so this is enough to conclude we have a function.

If you wanted to, you could graph each point given on the same coordinate grid. Note how none of the points stack on top of each other. Or put another way, note how it is impossible to draw a single straight line through more than one point graphed. This graph passes the vertical line test.

A function is where plugging in any x value leads to exactly one y value.

If you had two points like (5,2) and (5,7) then the input x = 5 leads to more than one output y = 2 and y = 7 at the same time, making this example not a function.

4 0

2 years ago