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3 years ago

HELPPPP! FIND THE MEASURE OF B

Mathematics

1 answer:

Leviafan [203]3 years ago

8 0

Answer:

Hope this helps, happy learning

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Heeeeeeeeeeeeeeeeeeepl

DIA [1.3K]

Answer:

Hi there!

Your answer is;

i) 400% of 240

240 is 100%

× 4

960= 400%

ii) 40% of 240

100% = 240

/100

1% = 2.4

× 40

40% = 96

iii) 4% of 240

100% is 240

/100

1% = 2.4

× 4

4% = 9.6

iv) .04% of 240

100% = 240

/100

1% = 2.4

/100

.01% = .024

× 4

.04% = .096

b) the patterns is that all these numbers equal sometime 96. Each of these have a different decimal place, but have the same actual numbers.

c) 4000% = 240

take the pattern:

400% is 960

Scale it up to 4000 by 10

400% is 960

× 10

4000% is 9600

Hope this helps!

5 0

3 years ago

The double number lime shows the amount of time a hen needs to lay l egg.

-Dominant- [34]

Answer: i might be wrobg but i belive its 32 hours sorry if im wrong!!!

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

How much longer is a 1inch button than a 3/8 inch button

neonofarm [45]

5/8 inches longer since 8/8 - 3/8 = 5/8

4 0

3 years ago

7 1/2 divided by 3 1 /8

FinnZ [79.3K]

Answer:

2.4 or 2 2/5

Step-by-step explanation:

6 0

3 years ago

www.g The physical plant at the main campus of a large state university recieves daily requests to replace fluorescent lightbulb

damaskus [11]

Answer:

$z=\frac{24-40}{8}=-2$

$z=\frac{40-40}{8}=0$

And then the percentage between 24 and 40 would be $\frac{95}{2}= 47.5 \%$

Step-by-step explanation:

For this problem we have the following parameters given:

$\mu = 40, \sigma =8$

And for this case we want to find the percentage of lightbulb replacement requests numbering between 24 and 40.

From the empirical rule we know that we have 68% of the values within one deviation from the mean, 95% of the values within 2 deviations and 99.7% within 3 deviations.

We can find the number of deviations from themean for the limits with the z score formula we got:

$z=\frac{X-\mu}{\sigma}$

And replacing we got:

$z=\frac{24-40}{8}=-2$

$z=\frac{40-40}{8}=0$

And then the percentage between 24 and 40 would be $\frac{95}{2}= 47.5 \%$

5 0

3 years ago

HELPPPP! FIND THE MEASURE OF B​

HELPPPP! FIND THE MEASURE OF B