3 years ago

Which answer choice it is? A 44 B 30 C 49 D 41

Mathematics

1 answer:

inysia [295]3 years ago

7 0

Answer:

Step-by-step explanation:

$180 - (52 + 87)$

You might be interested in

Mariska was comparing her options for investment. One choice she was looking at showed that her principal of $1,875 over 10 year

RideAnS [48]

Answer: 6%

Step-by-step explanation:

Principal= $1875

Time= 10 years

Interest= $1125

Rate = Unknown

Recall that,

Interest= (Principal×Rate×Time)/100

I = PRT/100

100I = PRT

R= (100×I)/PT

Rate = (100 × 1125)/(1875 × 10)

Rate = 112500/18750

Rate= 6%

The rate is 6%

8 0

3 years ago

When Emilio was at the park today, he saw four kites. This is two less than 3 times the number of kites he saw yesterday. Let y

dsp73

Answer: the correct answer is a

4 0

3 years ago

Find the derivative. <br> y = 5/ (2root4(x^3))

DedPeter [7]

$\bf y=\cfrac{5}{2\sqrt[4]{x^3}}\implies y=\cfrac{5}{2}\cdot x^{-\frac{3}{4}}\\\\
-----------------------------\\\\
\cfrac{dy}{dx}=\cfrac{5}{2}\left( -\cfrac{3}{4}x^{-\frac{3}{4}-1} \right)\implies 
\cfrac{dy}{dx}=\cfrac{5}{2}\left( -\cfrac{3}{4}x^{-\frac{7}{4}} \right)
\\\\\\
 
\cfrac{dy}{dx}=-\cfrac{15}{8}\cdot x^{-\frac{7}{4}} 
\implies 
\cfrac{dy}{dx}=-\cfrac{15}{8}\cdot \cfrac{1}{x^{\frac{7}{4}} }
\\\\\\
$

$\bf
\cfrac{dy}{dx}=-\cfrac{15}{8x^{\frac{7}{4}}}\implies 
\cfrac{dy}{dx}=-\cfrac{15}{8\sqrt[4]{x^7}}\\\\\\ \cfrac{dy}{dx}=-\cfrac{15}{8x\sqrt[4]{x^3}}
$

3 0

3 years ago

Rewrite x5/6 divided by x1/6 in simplest radical form

lisabon 2012 [21]

5/6 and 1/6 are exponents to X. The X’s are divided by each other. does that make sense?

5 0

3 years ago

Rules for multiplying and dividing by 1 and 0

liubo4ka [24]

Mutiplying: the product is always 0

7 0

4 years ago

Read 2 more answers