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lord [1]
3 years ago
6

Patricia says that 0 ÷ 7 and 7 ÷ 0 both have a quotient of 0. Is she correct? How do you know? (Start with Yes or No, and then e

xplain.)
Mathematics
2 answers:
Masja [62]3 years ago
7 0

Answer:

No

Step-by-step explanation:

0÷7=0

but

7÷0= undefined

think of it like this,

i gave you 7 pieces of candy

i asked you to cut it to 0

how will you cut something to 0

it is also a rule that whatever number you will divide to 0 will be undefined

JulijaS [17]3 years ago
6 0

Step-by-step explanation:

No 7 divided by 0 is infinity  and 0 Divided by 7 is 0

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Patty is 50 mi. due north of Todd. Emma is due east of Todd. The angle between the direction of the shortest distance from Emma
hammer [34]
For this it would be helpful if you draw a diagram of the situation. You will see that a right triangle can be formed from the problem. We use trigonometric functions to solve. We do as follows:

sin 40 = 50/y
tan 40 = 50/x


Solving we obtain,
x = 60 mi
y = 78 mi

Hope this answers the question. Have a nice day.
4 0
3 years ago
Read 2 more answers
A study was conducted to determine whether there were significant differences between medical students admitted through special
Mekhanik [1.2K]

Answer:

P(X\geq 9)=P(X=9)+P(X=10)

And using the probability mass function we got:

P(X=9)=(10C9)(0.913)^9 (1-0.913)^{10-9}=0.383  

P(X=10)=(10C10)(0.913)^{10} (1-0.913)^{10-10}=0.402  

And replacing we got:

P(X \geq 9) = 0.383 +0.402= 0.785

Step-by-step explanation:

Let X the random variable of interest "number of  students graduated", on this case we now that:  

X \sim Binom(n=10, p=0.913)  

The probability mass function for the Binomial distribution is given as:  

P(X)=(nCx)(p)^x (1-p)^{n-x}  

Where (nCx) means combinatory and it's given by this formula:  

nCx=\frac{n!}{(n-x)! x!}  

We want to find the following probability:

P(X\geq 9)=P(X=9)+P(X=10)

And using the probability mass function we got:

P(X=9)=(10C9)(0.913)^9 (1-0.913)^{10-9}=0.383  

P(X=10)=(10C10)(0.913)^{10} (1-0.913)^{10-10}=0.402  

And replacing we got:

P(X \geq 9) = 0.383 +0.402= 0.785

3 0
4 years ago
Mr Maxwell is shipping 80 video games each box will hold 12 games how many boxes will be needed
den301095 [7]

Answer:

7 boxes will be needed.

Step-by-step explanation:

7x12=84. So enough room but with some space left.

6 is not enough. 6x12=72. Which will not hold 8 of the games.

8 0
3 years ago
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Okay so the choices of answers are the same on all three and I do need answers for all three :( pls help! Thanks
vovikov84 [41]

Answer:

1. >

2. <

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Step-by-step explanation:

7 0
4 years ago
The GCF of 18 and 30 is ____.
hammer [34]

The GCF of 18 and 30 is 6

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