1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
borishaifa [10]
2 years ago
9

Find 62(9) . Express your answer as a fraction in simplest form

Mathematics
2 answers:
Bas_tet [7]2 years ago
7 0

Answer:

558/1

Step-by-step explanation:

Lapatulllka [165]2 years ago
3 0

Answer:588

Step-by-step explanation:

You might be interested in
Two kilograms of ground cinnamon is packaged into bags containing 38 g each . There will also be some cinnamon left over . How m
Kobotan [32]

Answer:

52

Step-by-step explanation:

2 kg is the same as 2000 g.

2000 g / 38 g = 52.6

There will be 52 bags (with some cinnamon left over).

5 0
3 years ago
Find the x-coordinates where f ' (x)=0 for f(x)=2x+sin(4x) in the interval [0, pi]
MAVERICK [17]

Answer:

The x-coordinate is \dfrac{\pi}{6}[/tex].

Step-by-step explanation:

We are given a function f(x) as:

f(x)=2x+\sin (4x)

Now on differentiating both side with respect to x we get that:

f'(x)=2+4 \cos (4x)

When f'(x)=0

this means that 2+4\cos (4x)=0\\\\4\cos (4x)=-2\\\\\cos(4x)=\dfrac{-1}{2}

Hence, cosine function takes the negative value in second and third quadrant but we have to only find the value in the interval [0,\pi].

also we know that \cos (\dfrac{2\pi}{3})=\dfrac{-1}{2}----(1) (which lie in the second quadrant)

so on comparing our equation with equation (1) we obtain:

4x=\dfrac{2\pi}{3}\\\\x=\dfrac{\pi}{6}

Hence, the x-coordinates where f'(x)=0 for f(x)=2x+\sin(4x) is \dfrac{\pi}{6}.

5 0
3 years ago
Last ones !! i'll really appreciate it
Illusion [34]

Answer:7.) C  8.) A

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A line passes through (4,-5) and had a slope of 5/2. Write an equation in point-slope form for this line
Arada [10]

Answer:

y+5 = 5/2( x -4)

Step-by-step explanation:

Point slope form of a line is

( y-y1) = m(x-x1) where m is the slope and ( x1 ,y1) is a point on the line

y --5 = 5/2( x -4)

y+5 = 5/2( x -4)

8 0
3 years ago
Read 2 more answers
UCF is a major Metropolitan University located in Orlando Florida. UCF is advertising their bachelor in Economics with the stati
Arlecino [84]

Answer:

The claim is rejected

Step-by-step explanation:

Claim: UCF is advertising their bachelor in Economics with the statistic that the starting salary of a graduate with a bachelor in economics is $ 48,500 according to Payscale (2013-13).

Null hypothesis: H_0: \mu = 48500

Alternate hypothesis :H_a : \mu \neq 48500

n = 50

Since n is more than 30 .

So we will use Z test

x=43350

Standard deviation = 15000

Z=\frac{x-\mu}{\frac{s}{\sqrt{n}}}\\Z=\frac{43350-48500}{\frac{15000}{\sqrt{50}}}\\Z=-2.42

Refer the z table

p value = 0.00776

\alpha = 0.01

p value < \alpha

So, We are failed to accept null hypothesis

Hence The claim is rejected

5 0
3 years ago
Other questions:
  • Roberto decorates rectangular signs. One sign is 2/3 foot long and 1/4 foot wide. Another sign is 1/2 foot long and 1/3 foot wid
    7·1 answer
  • The sum of p consecutive integers is 4. What is p?
    11·1 answer
  • a slide on the playground is 12 and 1/2 FEET long..... its 3 feet and 7 inches longer then the small slide.... how long is the s
    11·1 answer
  • What fractions are equal to 4/12
    9·2 answers
  • The sum of two positive integers 76. The first number is three times the second number. Find the two numbers. What are the two n
    9·1 answer
  • 1). Which statement correctly compares the numbers? *
    9·1 answer
  • F(x)=4(2)^x <br><br> what would a graph of this look like?
    6·1 answer
  • Convert 7/11 to a percent. Round the answer to the nearest hundredth.
    6·1 answer
  • HELP!! I NEED THIS ASAP!!!​
    7·1 answer
  • Help!!,!, please
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!