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3 years ago

10 out of 30 =______%?

Mathematics

2 answers:

N76 [4]3 years ago

8 0

3%. Divide 30 by ten. You get 3. So that's your answer. :)

s2008m [1.1K]3 years ago

7 0

1/3 is the answer, 10 = 1/3 20= 2/3 30 = 3/3

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Pls help me with this <br>ans should be well explained

Snezhnost [94]

Let's observe

#1st column

3+2+1+4=10

10th alphabet=J

#2nd

5+9+4+6=24

24th alphabet=X

#3rd

2+1+3+3=9

9 th Alpha bet=I

#4th

8+4+9+5=26

26th Alphabet=Z

#5th

7+3+1+2=13

13 th alphabet=M

Option B is correct

5 0

3 years ago

Regular pentagon RSTUV has sides that are half the length of regular pentagon JKLMN.

Andrew [12]

Answer:

Step-by-step explanation:

7 0

3 years ago

Irving can I remember the correct order of the five digits on his ID number he does remember that the ID number contains the dig

Cloud [144]

Answer: $\frac{27}{125}$

Step-by-step explanation:

Here the total numbers are 1, 4, 3, 7, 6

Since the total number of possible arrangement = $5\times 5 \times5 \times 5 \times 5=5^5$

The total number of the odd numbers in the given numbers = 3

Thus the possible arrangement that the first three digits will be odd numbers = $3\times 3\times 3\times 5\times 5=3^3\times 5^2$

Thus, the probability that the first three digits of Irvings ID number will be odd numbers = the possible arrangement that the first three digits will be odd numbers / total possible arrangement = $\frac{3^3\times 5^2}{5^5} = \frac{3^2}{5^{5-2}}$

= $\frac{3^3}{5^3} = \frac{27}{125}$

5 0

4 years ago

what is an equation for the line that passes through the points (0,-4) (7,11) in slope-intercept form

fomenos

Answer:

y=15/7x-4

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(11-(-4))/(7-0)

m=(11+4)/7

m=15/7

y-y1=m(x-x1)

y-(-4)=15/7(x-0)

y+4=15/7(x)

y+4=15/7x

y=15/7x-4

4 0

3 years ago

What is the function rule for the graph below?

11Alexandr11 [23.1K]

Y= -x^2+4

B is the answer

6 0

4 years ago