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4 years ago

What is 2.33 written as a mixed number in simplest form

Mathematics

2 answers:

jok3333 [9.3K]4 years ago

3 0

2.33 is $2 \frac{33}{100}$ as a mixed number in simplest form.

9966 [12]4 years ago

3 0

Two and 33 over 100
hopefully this helps you!

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Tina wants to save money for school. Tina invests $1000 in an account that pays an interest rate of 8%. How many years will it t

Neko [114]

1300 = 1000 (1.08)^t
1.3 = (1.08)^t
log base 1.08 (1.3) = t
3.41 = t

8 0

3 years ago

HELP me with These questions

Feliz [49]

Answer: 13.96 in²

Step-by-step explanation:

radius (r)

d = 2r

16 = 2r

8 = r

angle in radians (θ)

$\frac{180}{\pi} =\frac{25}{\theta}$

180(θ) = 25(π)

θ = $\frac{25}{180}\pi$

θ = $\frac{5}{36}\pi$

Area (A)

A = $\frac{1}{2}$ r² θ

= $\frac{1}{2}(8)^{2}(\frac{5}{36}\pi)$

= $\frac{40}{9}\pi$

= 13.96

*************************************************************************

Answer: 12π

Step-by-step explanation:

s = rθ

= 60 $(\frac{\pi }{5})$

= 12π

*************************************************************************

Answer: 22.440 cm²

Step-by-step explanation:

A = $\frac{1}{2}$ r²θ

= $\frac{1}{2}$ (10)² $(\frac{\pi} {7})$

= $\frac{50}{7}\pi$

= 22.440

*************************************************************************

Answer: 270°, 630°, -450°, -810°

Step-by-step explanation:

positive: -90 + 360 = 270

270 + 360 = 630

negative: -90 - 360 = -450

-450 - 360 = -810

*************************************************************************

Answer: $\frac{3\pi} {4}$

Step-by-step explanation:

$\frac{19\pi} {4} - 2\pi$

= $\frac{19\pi} {4} - \frac{8\pi} {4}$

= $\frac{11\pi} {4}$

$\frac{11\pi}{4} - 2\pi$

= $\frac{11\pi} {4} - \frac{8\pi} {4}$

= $\frac{3\pi} {4}$

If you subtract another 2π, you will end up with a negative value. The question asks for the smallest positive value.

5 0

4 years ago

Write an equation of the line that passes through the pair of points. (-4. - 2). (4.0)

snow_tiger [21]

First find the slope between the 2 points

0--2/4--4

=2/8

=1/4

Then y=1/4 x+b

Now substitute one pair of x and y into the equation

0=1/4*4+b

b=-1

So y=1/4x-1

Done!

8 0

3 years ago

1/3 is equivalent to what percent

Novosadov [1.4K]

Answer: 33.33%

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

The edge length of a cube-shaped box is 2√5 inches long. Estimate the length of the edge to the nearest tenth of an inch. Then e

Shtirlitz [24]

Answer:

a) 4.5 inches

b) 2√5 is irrational

Step-by-step explanation:

It was given that the edge length of a cube-shaped box is 2√5 inches long.

To estimate the length of the edge to the nearest tenth of an inch, we change √5 to decimals to obtain:

$2 \sqrt{5} \approx2(2.26067977.....)$

$2 \sqrt{5} \approx4.47213955.....$

$2 \sqrt{5} \approx4.5$

When we round to the nearest tenth, we obtain 4.5

We cannot find its exact value because √5 is an irrational number.

The product of a rational and an irrational number is irrational.

3 0

4 years ago