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
Vsevolod [243]
3 years ago
12

Which expressions have a value of Negative StartFraction 1 Over 64 EndFraction? Check all that apply.

Mathematics
2 answers:
Fantom [35]3 years ago
6 0

Correct Options are:

Option A: (Negative one-fourth) cubed

Option B: Negative (one-fourth) cubed

Option D: Negative (StartFraction 1 Over 8 EndFraction) squared

Option F: Negative (one-half) Superscript 6

Step-by-step explanation:

We need to check the expressions that have value -\frac{1}{64}

Option A: (Negative one-fourth) cubed

(-\frac{1}{4})^3

Solving: (-\frac{1}{4})^3

We get -\frac{1}{64}

So, Option A is correct.

Option B: Negative (one-fourth) cubed

-(\frac{1}{4})^3

Solving: -(\frac{1}{4})^3

We get -\frac{1}{64}

So, Option B is correct

Option C: (Negative StartFraction 1 Over 8 EndFraction cubed

(-\frac{1}{8})^3

Solving: (-\frac{1}{8})^3

We get -\frac{1}{512}

So, Option C is not correct.

Option D: Negative (StartFraction 1 Over 8 EndFraction) squared

-(\frac{1}{8})^2

Solving: -(\frac{1}{8})^2

We get -\frac{1}{64}

So, Option D is correct.

Option E: (Negative one-half) Superscript 6

(-\frac{1}{2})^6

Solving:(-\frac{1}{2})^6

We get: \frac{1}{64}

So, Option E is not correct.

Option F: Negative (one-half) Superscript 6

-(\frac{1}{2})^6

Solving:-(\frac{1}{2})^6

We get: -\frac{1}{64}

So, Option F is correct.

So, correct Options are: Option A, B, D and F

viva [34]3 years ago
4 0

Answer:

A,B,D

Step-by-step explanation:

You might be interested in
What am I doing wrong
nalin [4]

Answer:

(4x/3)-3 <=y

Step-by-step explanation:

You should Plot the graph in this manner

5 0
3 years ago
Drew has more than 4 times as many baseball cards as mark. Katie has fewer than half as many cards as mark. Mark has m baseball
Sphinxa [80]

Answer:

Cards with Mark = 30

Cards with Drew  = 120

Cards with Katie = 12

Step-by-step explanation:

The complete question is

Drew has 4 times as many baseball cards as Mark. Katie has 3 fewer than than half as many cards  as Mark. In all they have 162 baseball cards. How many does each have?

Solution -

Let the number of cards with Mark be "X"

Number of cards with Drew = 4 *X = 4X

Number of Cards with Katies = 0.5 X -3

Sum of all the cards is equal to 162

X+4X + 0.5 X -3 = 162

5.5 X = 165

X = 30

Cards with Mark = 30

Cards with Drew = 4 * 30 = 120

Cards with Katei = 15-3 = 12

5 0
3 years ago
Given f(x)=3^(x-2) and g(x)=f(3x)+4, write the function rule for function g and describe the types of transformations that occur
klio [65]

Answer with Step-by-step explanation:

We are given that

f(x)=3^{x-2}

g(x)=f(3x)+4

We have to write the rule for function g and describe the transformation between f and g.

Compress the function by scale factor 3 and the translation rule is given by

(x,y)\rightarrow (3x,y)

Then, we get h(x)=f(3x)=3^{3x-2}

Now, shift the y coordinate 4 units above the origin.

Then, the translation rule is given by

(x,y)\rightarrow (x,y+4)

Then , we get

g(x)=3^{3x-2}+4

3 0
3 years ago
The national average sat score (for verbal and math) is 1028. if we assume a normal distribution with standard deviation 92, wha
elena55 [62]

Let X be the national sat score. X follows normal distribution with mean μ =1028, standard deviation σ = 92

The 90th percentile score is nothing but the x value for which area below x is 90%.

To find 90th percentile we will find find z score such that probability below z is 0.9

P(Z <z) = 0.9

Using excel function to find z score corresponding to probability 0.9 is

z = NORM.S.INV(0.9) = 1.28

z =1.28

Now convert z score into x value using the formula

x = z *σ + μ

x = 1.28 * 92 + 1028

x = 1145.76

The 90th percentile score value is 1145.76

The probability that randomly selected score exceeds 1200 is

P(X > 1200)

Z score corresponding to x=1200 is

z = \frac{x - mean}{standard deviation}

z = \frac{1200-1028}{92}

z = 1.8695 ~ 1.87

P(Z > 1.87 ) = 1 - P(Z < 1.87)

Using z-score table to find probability z < 1.87

P(Z < 1.87) = 0.9693

P(Z > 1.87) = 1 - 0.9693

P(Z > 1.87) = 0.0307

The probability that a randomly selected score exceeds 1200 is 0.0307

5 0
3 years ago
The length of the diagonal of a rectangle is 181 inches.
egoroff_w [7]

Answer:

181 is the thing is what it says it is just find the volum

Step-by-step explanation:

5 0
4 years ago
Other questions:
  • Phone’s Plus charges a connection fee of 35 cents and 3 cents per minute. Fabulous Phones charges a connection fee of 45 cents a
    10·2 answers
  • C.6<br> D.5<br> Geometry math question no Guessing
    11·1 answer
  • What is 8.904. x 9095.865 =
    5·2 answers
  • What is the value of the expression 30+(-6)?
    8·2 answers
  • what is the answer for this? Select all the fractions that are equivalent to 45. Use the area models to help.
    7·1 answer
  • What is the value of X enter your answer in the box
    6·1 answer
  • 10 freshmen, 9 sophomores, 8 juniors, and 9 seniors are eligible to be on a committee.
    12·1 answer
  • Determine the intercepts of the line 4x-3y=17
    8·1 answer
  • Seven times the sum of a number and 1 is 28.
    10·2 answers
  • HELPP
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!