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STatiana [176]
4 years ago
10

Help with these questions please

Mathematics
2 answers:
kramer4 years ago
8 0

what questions are you talking about?

dybincka [34]4 years ago
8 0

Answer: 11

<u>Step-by-step explanation:</u>

6 to the log of base 6 cancels out leaving you with 11

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

Answer: \frac{16}{25}, \frac{4}{5}, 1, \frac{5}{4}, \frac{25}{16}, C

<u>Step-by-step explanation:</u>

f(x) = (\frac{5}{4} )^{x}

f(-2) = (\frac{5}{4} )^{-2} = (\frac{4}{5} )^{2} = \frac{16}{25}

f(-1) = (\frac{5}{4} )^{-1} = (\frac{4}{5} )^{1} = \frac{4}{5}

f(0) = (\frac{5}{4} )^{0} = 1

f(1) = (\frac{5}{4} )^{1} = \frac{5}{4}

f(2) = (\frac{5}{4} )^{2} = \frac{25}{16}

(-2, 16/25), (-1, 4/5), (0, 1) (1, 5/4), (2, 25/16)

Which graph shows the coordinates above? C

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

Answer: 6

<u>Step-by-step explanation:</u>

(\sqrt[3]{3} )^{x} = 9

3^{\frac{x}{3} } = 3²

\frac{x}{3} = 2

(3)\frac{x}{3} = 2(3)

x = 6

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

Answer: \frac{1}{3}

<u>Step-by-step explanation:</u>

  log_{2} \sqrt[3]{2}

= log_{2} (2^{\frac{1}{3}} )

log base 2 of 2 cancels out leaving you with \frac{1}{3}

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Ymorist [56]
In order to find out how long it is you need to convert the fractions into mixed fractions then multiply. 
4 1/3 x 6 1/2 = 
13/3 x 13/2 = 169/6 
169 divided by 6 = 28 1/6
6 0
3 years ago
(-1/4)^8 * (8/11)^6 * (1/2)^-8
marissa [1.9K]

Answer:

1024/1771561

Step-by-step explanation:

Using exponent rules, we can multiply all of them together after applying the exponent to get the final answer.

8 0
3 years ago
Jennifer broke open her piggy bank and found 83 coins in nickels and dimes. If she had $6.95 in all, how many coins of each has
Fudgin [204]
56 dimes, 27 nickels.
4 0
3 years ago
Entre Juan, Pedro, María y Luis tienen 62 cartas. Pedro tiene un tercio de las cartas de Juan. María tiene 3 cartas menos que Ju
fenix001 [56]

Answer:

Luis has 30 cards

Step-by-step explanation:

To solve this problem, we need to setup a system of equations.

If we call the amount of cards Juan has "J", Pedro "P", Maria "M" and Luis "L", we have that:

J + P + M + L = 62

P = J/3

M = J - 3

L = 2J

Substituting P, M and L in the first equation, we have:

J + J/3 + J - 3 + 2J = 62

13J/3 = 62 + 3

13J = 65 * 3

J = 15 cards

The amount of cards Luis has is:

L = 2J = 2 * 15 = 30 cards

8 0
3 years ago
WILL GIVE BRAINLIEST
vesna_86 [32]

The simplified forms of the given expressions are

a. 32x

b. 0

c. -26t + 14x

d. 3t

<h3>Simplifying an expression </h3>

From the question, we are to simplify the given expressions by adding or subtracting

a. (10x) + (22x)

= 32x

b. (-6x) - (-6x)

= -6x + 6x

= 0

c. (-13t) + (14x) - (+13t)

= -13t + 14x - 13t

Collect like terms

= -13t -13t + 14x

= -26t + 14x

d. (-4t) + (+4t) - (-3t)

= -4t + 4t + 3t

= 3t

Hence, the simplified forms of the given expressions are

a. 32x

b. 0

c. -26t + 14x

d. 3t

Learn more on Simplifying an expression here: brainly.com/question/723406

#SPJ1

7 0
2 years ago
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