3 years ago

Evaluate (5^0-4^-1)×3/4

1 answer:

7 0

Answer:

$(5^{0} -4^{-1} )(\frac{3}{4} )\\\\=(1-\frac{1}{4^{1}} )(\frac{3}{4} )\\\\=(\frac{4}{4} -\frac{1}{4} )(\frac{3}{4} )\\\\=(\frac{3}{4} )(\frac{3}{4} )\\\\=\frac{9}{16}$

You might be interested in

A parabola has a vertex at (0,0). The focus of the parabola is located at (4,0). What is the equation of the directrix? x=−4 y=−

rewona [7]

Answer:

Step-by-step explanation:

The vertex and focus are horizon aligned, so the parabola is horizontal and the directrix is a vertical line.

The vertex is halfway between focus and directrix. Directrix: x = -4

7 0

3 years ago

Read 2 more answers

За – 6а + 2 = 8а + 20 – 5а

Luda [366]

Answer:

a = -3

Step-by-step explanation:

3a - 6a + 2 = 8a + 20 - 5a

Combine Like Terms

-3a + 2 = 3a + 20

-2 -2

-------------------------------------

-3a = 3a + 18

-3a -3a

-------------------------------------

-6a = 18

---- ----

-6 -6

a = -3

4 0

3 years ago

What is the midline of the function?<br> A. Y=0<br> B. Y=2<br> C. Y=1<br> D. Y=4pi

navik [9.2K]

Answer:

Step-by-step explanation:

The trig equation

$a \sin(bx) + d$

where d represent the midline.

D is represented by positive 1 so y=1 is the midline.

4 0

3 years ago

I don’t know how to do this. HELP!

Karo-lina-s [1.5K]

Answer:

1/4

Step-by-step explanation:

coins have 2 sides, tails and heads, so for it to land on tails is a 1/2 chance. Dice have 6 sides and 1,3,5 are all odd so its a 3/6 chance. Simplify 3/6 to 1/2 and multiply by 1/2 to get 1/4. im not sure, its my guess.

3 0

3 years ago

Find The Sum. 6 2/3 + 1 5/6=

patriot [66]

6 2/3 + 1 5/6 = 8 1/2

i am a mathematics teacher. if anything to ask please pm me

5 0

3 years ago

Read 2 more answers

Evaluate (5^0-4^-1)×3/4​

Evaluate (5^0-4^-1)×3/4