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stepladder [879]
3 years ago
5

(HELP!)

Mathematics
2 answers:
denis-greek [22]3 years ago
7 0

Let X be the random variable denoting the number of girls that are born. Then X has a binomial distribution on n=125 babies and probability of getting a girl p=0.5. The probability we want is

\mathbb P(X\ge60)=\displaystyle\sum_{x=60}^{125}\binom{125}x0.5^{125-x}0.5^x\approx0.704=70.4\%

PSYCHO15rus [73]3 years ago
6 0

Answer:

B. 70.4% (APEX)

Step-by-step explanation:

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Enter the fraction as a sum of unit fractions.3/18=18/blank+18/blank+18/blank help pls
olya-2409 [2.1K]

I uploaded the answer to a file hosting. Here's link:

tinyurl.com/wtjfavyw

5 0
2 years ago
HELPPPP!!!! PLEASEEE!!!
MrRissso [65]

Answer: i believe the answer is B

Step-by-step explanation: because if p to q is true, then that means p and q are both true!

4 0
3 years ago
While packing for thier cross-country move, the chen family uses a crate that has the shape of a cube. The Chens want to pack a
Brrunno [24]

If the framed picture is shaped like a square and has a 12 square foot surface area, then the answer is yes, it will fit flush against the edge of the crate.

Given Part A:

the volume of the cube = 64 cubic feet

therefore, ∛64 = 4 feet

hence one edge measures 4 feet.

Now for Part B:

the area of the square is 12 square feet.

hence, √12 = 3.36 feet.

we can observe that 3.46<4

which indicates that the area covered by the painting is less than that of the one side of the crate, which makes it easy for the painting to fit in the crate.

Hence the painting will fit a side of crate.

Learn more about Area and Perimeter here:

brainly.com/question/24571594

#SPJ9

Your question was incomplete. Please find the missing content here.

While packing for their cross-country move, the Chen family uses a that has the shape of a cube. PART A PART B If the crate has the volume V = 64 cubic feet, The Chens want to pack a large, framed painting. If an area of 12 square feet , will the painting fit flat what is the length of one edge? the framed painting has the shape of a square with against a side of the crate? Explain.

3 0
2 years ago
F(x)=4^-x after a translation 6 units up
Olin [163]

Answer:

Step-by-step explanation:

6 0
2 years ago
Can anyone help me with 3 and 4
Gnoma [55]
No as they do not simplify into the same fraction
linear as it the volume is a fraction to the side
5 0
2 years ago
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