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3 years ago

What is the value of x? Please help me !

Mathematics

2 answers:

Flauer [41]3 years ago

5 0

The value of x is 7 cm

sergij07 [2.7K]3 years ago

4 0

The value of x is I believe 7cm

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Leona spent 5/8 of 2/3 of her allowance on magazines. What fraction of her total allowance did

PIT_PIT [208]

Answer:

leona spent 5/12 of her allowance

she had 1-5/12=7/12

please mark the brainliest

4 0

3 years ago

Help me please i do not understand this assignment

sdas [7]

Answer: 164.53%

Step-by-step explanation:

105.3/64=1.6453125

1.6453125*100=164.53125

<u>164.53</u>125=164.53%

Notice the answer is greater than 100 percent. This is because 105.3 is greater than 64, meaning that 105.3 is greater than 100% of 64, so 105.3 will have a greater percent value.

5 0

2 years ago

Please help due today

vagabundo [1.1K]

Answer:

523.3

Step-by-step explanation:

$Volume = \frac{4}{3} * 3.14 * 5^{3} \\Volume = 523.3$

Please give me brainliest

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4 years ago

A regular hexagon has an apothem of 14.7 inches and a perimeter of 101.8 inches. what is the area of the hexagon? square inches

WINSTONCH [101]

Answer:

748.23 in^2.

Step-by-step explanation:

Area = 1/2 * apothem * perimeter

= 1/2 * 14.7 * 101.8

= 748.23 in^2.

3 0

2 years ago

Read 2 more answers

Find the probability and interpret the results. if convenient, use technology to find the probability. during a certain week th

salantis [7]

From the given question:

$\mu=\$2.715 \\ \\ \sigma=\$0.049$

The probability of a normally distributed data between two values (a, b) is given by:

$P(a\ \textless \ \bar{x}\ \textless \ b)=P\left( \frac{b-\mu}{\sigma/\sqrt{n}} \right)-P\left( \frac{a-\mu}{\sigma/\sqrt{n}} \right)$

Thus,

$P(\$2.691\ \textless \ \bar{x}\ \textless \ \$2.732)=P\left( \frac{\$2.732-\$2.715}{\$0.049/\sqrt{32}} \right)-P\left( \frac{\$2.691-\$2.715}{\$0.049/\sqrt{32}} \right) \\ \\ =P(1.963)-P(-2.771)=0.97515-0.0028=\bold{0.97235}$

8 0

4 years ago