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2 years ago

The following set is bimodal. PLZ ANSWER ASAP

Mathematics

2 answers:

polet [3.4K]2 years ago

8 0

Im srry but in my calculations thinking this following statement might be true thats what i say so my answer is(true)
.

trapecia [35]2 years ago

8 0

It is true and this is correct

Step-by-step explanation:

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Which of the following is a correct interpretation of the expression -4 - (-7)−4−(−7)minus, 4, minus, left parenthesis, minus, 7

romanna [79]

Answer:

Step-by-step explanation:

you take away the 7 and it then b

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2 years ago

(-4+5)/(-1)+3-21/(-7)13[-11(-2)-19

sukhopar [10]

Answer:

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Step-by-step explanation:

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2 years ago

One sixth of fifty four

marissa [1.9K]

1/6 x 54 = 9
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2 years ago

The value of a certain car decreases by 16% each year. What is the 1⁄2-life of the car?

svet-max [94.6K]

Answer:

The half life of the car is 3.98 years.

Step-by-step explanation:

The value of the car after t years is given by the following equation:

$V(t) = V(0)(1-r)^{t}$

In which V(0) is the initial value and r is the constant decay rate, as a decimal.

The value of a certain car decreases by 16% each year.

This means that $r = 0.16$

$V(t) = V(0)(1-r)^{t}$

$V(t) = V(0)(1-0.16)^{t}$

$V(t) = V(0)(0.84)^{t}$

What is the 1⁄2-life of the car?

This is t for which V(t) = 0.5V(0). So

$V(t) = V(0)(0.84)^{t}$

$0.5V(0) = V(0)(0.84)^{t}$

$(0.84)^{t} = 0.5$

$\log{(0.84)^{t}} = \log{0.5}$

$t\log{0.84} = \log{0.5}$

$t = \frac{\log{0.5}}{\log{0.84}}$

$t = 3.98$

The half life of the car is 3.98 years.

7 0

2 years ago

Please help....

Dominik [7]

Answer:

1 ans 6

2 ans 4

3 ans 8

because if x equals zero then its basic arithmetic

4 0

2 years ago