All categories

2 years ago

I need help with this question quick

Mathematics

2 answers:

dsp732 years ago

6 0

The answer is D trust me I’m so smart

Diano4ka-milaya [45]2 years ago

5 0

Answer is A. Have a great day !

You might be interested in

Please help!!!!!!!!!!!!!!!!!

Leokris [45]

Answer:

The domain of a function is defined as the set of x-values for which the function is real and defined. The first alternative is correct

Step-by-step explanation:

3 0

3 years ago

Which of the following is the quotient of b and a?

vlabodo [156]

$\bf 19^{\frac{7}{4}}\cdot \sqrt[a]{19^b}=19^{\frac{5}{2}}\sqrt{19}\\\\
-----------------------------\\\\
a^{\frac{{ n}}{{ m}}} \implies \sqrt[{ m}]{a^{ n}} \qquad \qquad
\sqrt[{ m}]{a^{ n}}\implies a^{\frac{{ n}}{{ m}}}\\\\
-----------------------------\\\\
thus\qquad 19^{\frac{7}{4}}\cdot 19^{\frac{b}{a}}=19^{\frac{5}{2}}\cdot 19^{\frac{1}{2}}\implies 19^{\frac{7}{4}+\frac{b}{a}}=19^{\frac{5}{2}+\frac{1}{2}}
\\\\\\
$

$\bf 19^{\frac{7}{4}+\frac{b}{a}}=19^{\frac{6}{2}}\implies 19^{\frac{7}{4}+\frac{b}{a}}=19^3\impliedby 
\begin{array}{llll}
\textit{same base, thus}\\
\textit{exponents must be the same}
\end{array}
\\\\\\
\cfrac{7}{4}+\cfrac{b}{a}=3\implies \cfrac{b}{a}=3-\cfrac{7}{4}$

5 0

3 years ago

I don’t understand this, need help.

zaharov [31]

Answer:

8 units

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

There are 42 males and 67 females participating in a marathon. What percent of the participants are male?

Sergio039 [100]

First, you find the total of both sides.

42 + 67 = 109

Next, you divide the Total by either of the sides, but since we're looking for the percentage of males, it'd be better to do this.

42/109 = 0.39

Multiply it by 100 to change it into percentage form.

0.39 x 100 = 39%

There your answer is 39%

4 0

3 years ago

Write 10×10×10×10 in exponent form and word form

bixtya [17]

Answer:

$10^{4}$

Step-by-step explanation:

6 0

3 years ago