3 years ago

Find each probability. Rolling a 1 and then another 1 when a number cube is rolled twice

Mathematics

1 answer:

jolli1 [7]3 years ago

7 0

P(1)=1/6

P(1,1)=(1/6)(1/6)=1/36

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Find the solution set (x+1)(x+1)=0

lara31 [8.8K]

X= -1 beacuse negative one plus one is 0 and that will equal zero for both sides

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3 years ago

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2) Eight is 5 less than twice the number R.

posledela

Answer:

8-5 times R

Step-by-step explanation:

you subtract 8-5 to get that answer and then you do less than twice the number r i think this is correct hope it helps :)

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3 years ago

Help Please :D!!!!!! v

Amiraneli [1.4K]

Answer:

A they are just reflected over the y axis

Step-by-step explanation:

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Which function represents a reflection of f(x) = Three-sevenths(2)x over the x-axis?

NemiM [27]

Given:

The given function is $f(x)=\frac{3}{7}(2)^{x}$

We need to determine the reflection of f(x) over the x - axis

Reflection over x - axis:

The translation rule to reflect over the x - axis is given by

$(x, y) \rightarrow(x,-y)$

Reflecting the function over the x - axis, we get;

$-y=\frac{3}{7}(2)^{x}$

Multiplying -1 to both sides of the equation, we have;

$y=-\frac{3}{7}(2)^{x}$

This can be written as

$g(x)=-\frac{3}{7}(2)^{x}$

Hence, the reflection of the function over the x - axis is $g(x)=-\frac{3}{7}(2)^{x}$

Thus, Option A is the correct answer.

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Jerry had 1 gallon of ice cream. He used 4/10 gallon to make chocolate milkshake and 0.30 gallon to make vanilla milkshake. How

stiv31 [10]

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