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kow [346]
3 years ago
8

I'm confused ‍♀️ please help

Mathematics
2 answers:
Lena [83]3 years ago
8 0
B.) 32  4x8=32
C.) 40 5x8=40
D.) 80 10x8=80

4.) 24/6= 3
disa [49]3 years ago
7 0
It would be the second bubble 24/8. The answer to 24/8 is 3 so they saw 3 octopuses in the tank.
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A facility has 150 beds and during a 30 day period they have 4,200 occupied bed days. What is their average percentage of occupa
natulia [17]

Answer:

Average percentage of occupancy = 93%.

Step-by-step explanation:

If a facility has 150 beds, then over a 30 day period they could have as many as 150 x 30 or 4,500 occupied beds.  Since over the given 30 day period they only had 4,200 occupied beds, we can find the average percentage of occupancy by dividing the actual number by the expected number and multiplying by 100:

\frac{actual}{expected} = \frac{4200}{4500} x 100 = 93%


3 0
3 years ago
Read 2 more answers
A prism is filled with 60 cubes with 1/2 unite side length
OlgaM077 [116]
Good good day to go back to work Tuesday morning babe I’m finna was your birthday day I love y’all and I’ll see y’all soon
3 0
3 years ago
Express 15.68 trillion in scientific notation.
hram777 [196]

Answer: one billion 1,000,000,000 1 x 109

ten billion 10,000,000,000 1 x 1010

one hundred billion 100,000,000,000 1 x 1011

one trillion 1,000,000,000,000 1 x 1012

Step-by-step explanation:

So sorry if this did not help!

5 0
3 years ago
To save money, a local charity organization wants to target its mailing requests for donations to individuals who are most suppo
mars1129 [50]

Answer:

The 80% confidence interval for difference between two means is (0.85, 1.55).

Step-by-step explanation:

The (1 - <em>α</em>) % confidence interval for difference between two means is:

CI=(\bar x_{1}-\bar x_{2})\pm t_{\alpha/2,(n_{1}+n_{2}-2)}\times SE_{\bar x_{1}-\bar x_{2}}

Given:

\bar x_{1}=M_{1}=6.1\\\bar x_{2}=M_{2}=4.9\\SE_{\bar x_{1}-\bar x_{2}}=0.25

Confidence level = 80%

t_{\alpha/2, (n_{1}+n_{2}-2)}=t_{0.20/2, (5+5-2)}=t_{0.10,8}=1.397

*Use a <em>t</em>-table for the critical value.

Compute the 80% confidence interval for difference between two means as follows:

CI=(6.1-4.9)\pm 1.397\times 0.25\\=1.2\pm 0.34925\\=(0.85075, 1.54925)\\\approx(0.85, 1.55)

Thus, the 80% confidence interval for difference between two means is (0.85, 1.55).

3 0
3 years ago
A 16 ft monument consists of a rectangular prism and a square pyramid, as shown below. If the exposed surfaces of the monument a
icang [17]

Answer and Step-by-step explanation:

The actual answer is 348.

4 rectangles with area 60 each, which, when added together, equals 240.

1 square with area 36.

Each triangle face is 18 each, so 72.

<u>Add those together and the answer is 348 </u>ft^2<u> :).</u>

<u></u>

<u></u>

<u><em>#teamtrees #PAW (Plant And Water)</em></u>

4 0
3 years ago
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