The forst digit in the quotient of 1,875÷9 will be in the blank place
2 answers:
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Answer:
B
Step-by-step explanation:
The chances of the first student walking to school is 7/30.
Without replacement, there are 29 students left. Hence the chance of the second student walking to school is 6/29 of the original 7/30 chance.
Answer:
Step-by-step explanation:
Given:
The expression in radical form is given as:
We need to express this in fractional exponent form.
We know that,
Also,
Now, clubbing both the properties of square root function, we can rewrite the given expression as:
So, the given expression in fractional exponents form is .
Answer:
see explanation
Step-by-step explanation:
The excluded values are any values of x that make the function undefined
Given
The denominator of the rational function cannot be zero as this would make it undefined. Equating the denominator to zero and solving gives the values that x cannot be.
(x + 4)(x - 2)(x - 5) = 0
Equate each factor to zero and solve for x
x + 4 = 0 ⇒ x = - 4
x - 2 = 0 ⇒ x = 2
x - 5 = 0 ⇒ x = 5
x = - 4, x = 2, x = 5 are the excluded values