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3 years ago

PLS HELP ME ASAP!! THANKS AGAIN WILL MARK BRAINLIEST

Mathematics

1 answer:

klio [65]3 years ago

3 0

Answer:

16 Inches

Step-by-step explanation:

64*4=256

sqrt(256)=16

16 Inch

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Consider a normally distributed data set with a mean of 75 and a standard deviation of 5. If

BlackZzzverrR [31]

Answer:

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Step-by-step explanation:

GOOGLE ATE MY BONEST CHILDREN

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3 years ago

Could a triangle be constructed with side lengths 4 cm, 5 cm and 13 cm? *

Ratling [72]

Answer:

NO.

Step-by-step explanation:

No because 13 > 4 + 5.

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3 years ago

As a fundraiser, the Music Boosters wrapped gifts at the mall one weekend. Out of the 100 gifts they wrapped, 3/10 were for wedd

dangina [55]

Answer: The fraction of the gifts were for birthdays = $\dfrac{33}{100}$ .

Step-by-step explanation:

Given: fraction of gifts for weddings = $\dfrac{3}{10}$

fraction of gifts for baby showers = $\dfrac{37}{100}$

Rest of the gifts = $1-\dfrac3{10}-\dfrac{37}{100}$

$=\dfrac{100-30-37}{100}\ \ \ [\text{Making like fractions}]\\\\=\dfrac{100-67}{100}\\\\=\dfrac{33}{100}$

Hence, the fraction of the gifts were for birthdays = $\dfrac{33}{100}$ .

4 0

3 years ago

Help MATH ASAP MARKING BRIANLIT!!

FinnZ [79.3K]

Answer:

-41

Step-by-step explanation:

The change is -2

(-2*20)-1 = -41

5 0

3 years ago

The angle of depression from the top of a cruise ship to the top of a sailboat is 22. Sitting above water, the cruise ship is 23

dusya [7]

Answer:

The distance between the cruise ship and the sail boat is 517 feet.

Step-by-step explanation:

The cruise ship is 236 feet tall, and the sailboat is 236 tall; this means the distance between the top of the cruise ship and the top of the sail boat is

236 feet - 27 feet = 209 feet.

We also know that the angel of depression from the top of the cruise ship to the bottom of the cruise ship is 22°. This forms a right triangle as shown in the figure attached.

Now from trigonometry we get:

$tan \: \theta = \dfrac{209}{d}$

$d= \dfrac{209}{tan\:\theta }$

$\boxed{d=517ft}$

The distance between the cruise ship and the sailboat is 517 feet.

3 0

3 years ago