Answer:
24.5%
Step-by-step explanation:
The probability to draw a red card is 26 out of 52 cards, after the first card is drawn the probability of a new red card is 25 out of 51.
You have to multiply both probabilities because you want both events to happen
P = (26/52)*(25/51)*100 = 24.5%
Answer:
120cm^3
Step-by-step explanation:
With the radius of 6, multiply 6 by itself to square it.
36
Then multiply that by the height of 10
360
Lastly divide by 3
120cm
The original price p for one lunch special is $20 without any discount
It is given that,
Ali wins a coupon for $3 off the lunch special for each of 5 days, which means for the next 5 days lunch he will have to pay $3 less on each lunch
Discount coupon are customized or widely available codes that are made available to customers as a purchase incentive and lower the cost of an order.
Now,
Ali pays $85 for his 5 lunch specials
We need to find the original price p for one lunch special
The original price which Ali has to pay without any discount =
$85 + ($3) x 5 = $85 + $15 = $100
Also, we need to find his each lunch meal price for 5 days =
p = = $20
Hence, the original price p for one lunch special is $20.
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Answer:
24
Step-by-step explanation:
the rate of change is represented by the 24, just like in the slope-intercept equation y = mx + b, where "m" represents the slope, or rate of change.
Answer:
The bridge is 80 feet long
Step-by-step explanation:
We will use the ratio method to solve the question
∵ The engineer used the scale 3 inch = 40 feet
∴ The scale drawing is ⇒ 3 inche : 40 feet
∵ The drawing length of the bridge is 6 inches
→ By using the ratio method
→ inch : feet
→ 3 : 40
→ 6 : x
→ By using cross multiplication
∵ 3 × x = 6 × 40
∴ 3x = 240
→ Divide both sides by 3
∴ x = 80
∵ x represents the actual length of the bridge
∴ The bridge is 80 feet long