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3 years ago

14

130 cars are parked in a parking lot. Each row holds 8 cars. If every row is full except for the last, how many cars are in the

last row?

1 answer:

Lady bird [3.3K]3 years ago

6 0

Answer:

2 are in the last row

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If A=(0,0) and B=(6,3), what is the length of AB ?

motikmotik

D(AB) = <span>√(6-0)^2 +(3-0)^2
d(AB) = </span><span>√36+9
d(AB) = </span><span>√45
d(AB) = 3</span><span>√5
or
d(AB) = 6.71

hope it helps</span>

4 0

3 years ago

Read 2 more answers

A person aiming at a target receives 10 points if their shot is within 1 inch of the target, 5 points if it is between 1 and 3 i

Gelneren [198K]

Answer:

standard deviation is 2.886 [expected points]

Step-by-step explanation:

Let x is number of points scored so that given target uniformly dstributed between 0 and 10

clearly X uniform(0,10)

mean is defined as $E(x) = \frac{a+b}{2}$

$\frac{0+10}{2} = 5$

we know that variance is given as $\frac{(b-a)^2}{12}$

$V(x) = \frac{(b-a)^2}{12}$

$\frac{(10-0)^2}{12}$

= 8.333

therefore standard deviation is $\sqrt{V(x)} = \sqrt{8.333}$

standard deviation is 2.886 [expected points]

8 0

3 years ago

if the HCF of 408 and 1032 is expressible in the form of 1032 into 2 + 408 into P then find the value of p

alexandr1967 [171]

Answer:

below.

Step-by-step explanation:

408 = 2*2*2*3*17

1032 = 2*2*2*3*43

So the HCF is 2*2*2*3 = 24

24 = 2/1032 + p/408

24 - 2/1032 = p/408

p = (24 - 2/1032) * 408

p = 9791.21 to nearest hundredth.

3 0

3 years ago

The formular f = 9c/5 + 32 converts temperature in degrees Celsius into temperature in degrees Fahrenheit use the formula to fin

igor_vitrenko [27]

F= 9(-5)/ 5 + 32
=-45/5+32
=-9+32
=23

5 0

3 years ago

How do you convert a decimal into a fraction?

Maurinko [17]

Answer:

I got you

Step-by-step explanation:

Step 1: Write down the decimal divided by 1, like this: decimal 1.

Step 2: Multiply both top and bottom by 10 for every number after the decimal point. (For example, if there are two numbers after the decimal point, then use 100, if there are three then use 1000, etc.)

Step 3: Simplify (or reduce) the

7 0

3 years ago