If the original experiment trial was 100 draws the
A. True - Experimental probability of drawing a club is 32%
B. True - Theoretical probability of drawing a diamond is 25%
C. True - Experimental probability of drawing a spade 90 times out of 500 trials
Answer:
x = 129°
Step-by-step explanation:
∠ ABD and ∠ DBC are a linear pair and sum to 180° , then
y + ∠ DBC = 180°
107° + ∠ DBC = 180° ( subtract 107° from both sides )
∠ DBC = 73°
the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles , then
x = ∠ DBC + z = 73° + 56° = 129°
Answer:
The total of the sales price and sales tax is $ 588.35 .
Step-by-step explanation:
As given
$543.51 be the subtotal .
8.25% is the sales tax .
8.25% is written in the decimal form.
![= \frac{8.25}{100}](https://tex.z-dn.net/?f=%3D%20%5Cfrac%7B8.25%7D%7B100%7D)
= 0.0825
Sales tax price = 0.0825 × 543.51
= $ 44.84 (Approx)
Total of sales price with sales tax = Sale price + Sales tax price
Putting the values in the above
= $543.51 + $44.84
= $ 588.35
Therefore the total of the sales price and sales tax is $ 588.35 .
Answer:
![\displaystyle 1\frac{5}{7}](https://tex.z-dn.net/?f=%5Cdisplaystyle%201%5Cfrac%7B5%7D%7B7%7D)
Step-by-step explanation:
![\displaystyle \frac{4}{5} \div \frac{7}{15} = \frac{4}{5} \times \frac{15}{7} = \frac{60}{35} = 1\frac{5}{7}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7B4%7D%7B5%7D%20%5Cdiv%20%5Cfrac%7B7%7D%7B15%7D%20%3D%20%5Cfrac%7B4%7D%7B5%7D%20%5Ctimes%20%5Cfrac%7B15%7D%7B7%7D%20%3D%20%5Cfrac%7B60%7D%7B35%7D%20%3D%201%5Cfrac%7B5%7D%7B7%7D)
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Answer:
6x
Step-by-step explanation: