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olganol [36]
2 years ago
7

15. You can spend at most $60 on beads. A bag containing red

Mathematics
1 answer:
myrzilka [38]2 years ago
4 0

Answer:

b yeuu3u3u33ju33jj3i2i2i2i2i2o2o2o2o2i2i2ii22

Step-by-step explanation:

uyuu

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I forgot what's 646,780 times 547,890 please respond
patriot [66]
646,780 times 547,890 is 354,364,294,200.
5 0
3 years ago
6.1.7 (Video Solution) An article in Human Factors (June 1989) presented data on visual accommodation (a function of eye movemen
horsena [70]

Answer:

- the sample mean is 44

- the sample standard deviation is 12.35

Step-by-step explanation:

given information:

data, x_{i} = 36.45, 67.90, 38.77, 42.18, 26.72, 50.77, 39.0, 50.23

the number of data, n = 8

the sample mean, xbar

xbar = ∑x_{i}/n

       = (36.45+67.90+38.77+42.18+26.72+50.77+39.0+50.23)/8

       = 352.08/8

       = 44

standard deviation, s

s = \sqrt{sum(x_{i} - xbar)^{2}/n-1}

  = \sqrt{(36.45-44)^{2}+(36.45-44)^{2}.........(39.00-44)^{2}+(50.23-44)^{2}/(8-1 )}

 = \sqrt{\frac{1067.12}{7} }

 = 12.35

7 0
2 years ago
Anthony is 154 cm tall, his brother Gerry is 5/7 as tall as him. How tall is Gerry?
11111nata11111 [884]

The correct answer is 110 cm

Explanation:

Fractions always include two values (one at the top and the other at the bottom) and they represent the proportion of something, for example, 1/2 of an apple means there is only half apple. Now, to calculate how much is 5/7 of 154 centimeters, simply divide the total number into the denominator (bottom number) and then multiply the result by the numerator (top number). This process is shown in detail below:

\frac{5}{7}  -  5 is the numerator and 7 is the denominator

5/7 of 154 cm

154 cm / 7 = 22

22 x 5 = 110 cm

4 0
3 years ago
Ayudaaa plis<br>7-4= <br>6-2=<br>-3-2=<br>-8+9=<br>-9+5=<br>1+10=​
vladimir2022 [97]

Answer:

7-4=3

6-2=4

-3-2= -5

-8+9=1

-9+5= -4

1+10=11

Step-by-step explanation:

No es tan difícil, puedes g0oglearlo

6 0
2 years ago
Read 2 more answers
A van,a moving company charges 50.00 plus 5.50 by per mile. The table shows the total cost for the number of miles drivin
Anna71 [15]

y = 55/10x + 50 is the equation to represent this situation

8 0
2 years ago
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