4 years ago

PLEASEE HELPP MEEE WITH NUMBERSSS 6 AND 7 PLEASSEEE HELPP IM STUGGLING WITH THIS!!!!!!!!

Mathematics

1 answer:

choli [55]4 years ago

3 0

Answer:

hi dont report me we are friends can i get brainliest plzz?

Step-by-step explanation:

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X = 16 is a solution for the equation 17 + x = 33 true or false

lilavasa [31]

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its true

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umka2103 [35]

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3 years ago

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The Geometric Sequence Formula:

$a_n=a_1r^{n-1}$

We have:

$a_1=-2,\ a_2=8,\ a_3=-32,\ a_4=128,\ ...$

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Substitute:

$a_n=-22\cdot(-4)^{n-1}=-22\cdot(-4)^n\cdot(-4)^{-1}=-22\cdot(-4)^n\cdot\left(-\dfrac{1}{4}\right)=5.5(-4)^n$

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3 years ago

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Make a fraction division equation

guajiro [1.7K]

Hey there!
Let's make one and solve it.
Fraction division is solved by using a simple rule:
"keep, switch, flip!"

So if we have:
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We keep the 4/8, switch the division to multiplication, and flip the 5/9 to 9/5:

4/8 * 9/5 = 36/40 = 18/20 = 9/10

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Testing for a disease can be made more efficient by combining samples. If the samples from two people are combined and the mixtu

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The probability of a negative is 0.64 but the probability of a positive is 0.36

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