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3 years ago

How many teams does the dentist sell each mounth

Mathematics

1 answer:

charle [14.2K]3 years ago

6 0

Answer:

Toothbrushes: 100

Floss: 1050

Step-by-step explanation:

to find the number of toothbrushes, you multiply 50*20....to get the floss you multiply 15*70

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% of 70 = 63<br><br> i need to find out what makes the 70 equal 63

monitta

Answer:

90 percent

Step-by-step explanation:

63 is almost 70 therefore it has to be a pretty high up number like 90 i hope you get this correct

6 0

3 years ago

Im building my first gaming pc, and part suggestions/tips?

s2008m [1.1K]

Answer:

-Do not touch the contacts or interconnects or pads on ( RAM/DIMM's, GPU / Graphic's Card's, CPU / Processor )

-Not being concerned or cautious about ESD

-Do not over torque / over tighten screws.

-Not giving yourself enough room to build

-Not using a magnetic tray when building

3 0

3 years ago

P(A1) = 0.60, P(A2) = 0.40, P(B | A1) = 0.05, and P(B | A2) = 0.10. Use Bayes’ theorem to determine P(A1 | B).

solmaris [256]

The result follows from manipulating the conditional probability. By definition,

$P(A_1\mid B)=\dfrac{P(A_1\cap B)}{P(B)}=\dfrac{P(B\mid A_1)P(A_1)}{P(B)}$

$P(A_1\mid B)=\dfrac{0.05\cdot0.60}{P(B)}$

By the law of total probability,

$P(B)=P(B\cap A_1)+P(B\cap A_2)=P(B\mid A_1)P(A_1)+P(B\mid A_2)P(A_2)$

So we have

$P(A_1\mid B)=\dfrac{0.05\cdot0.60}{0.05\cdot0.60+0.10\cdot0.40}\approx0.4286$

6 0

3 years ago

Find the slope between the following coordinates. (6,4)&(6,-2)

Grace [21]

Answer:

slope is undefined

Step-by-step explanation:

calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (6, 4 ) and (x₂, y₂ ) = (6, - 2 )

m = $\frac{-2-4}{6-6}$ = $\frac{-6}{0}$

division by zero is undefined, therefore the slope of the vertical line is undefined.

4 0

2 years ago

Write the contrapositive of,"If an animal is a cat, then it has four paws.

Yakvenalex [24]

If the animal does not have 4 paws, then it is not a cat

5 0

4 years ago