You can use the 4s fact to find the product of 7 and 8 by breaking down 7 x 8 into (4 x 2) x 8, then rearrange to (4 x 8) x 2. Thus, the product of 7 and 8 is 64.
The question relates to using the known multiplication fact of 4 to find the product of 7 and 8. The method involves breaking down 7 x 8 into (4 x 2) x 8, which could be rearranged to (4 x 8) x 2 = 32 x 2 = 64. By using the 4s fact, we first multiplied 4 by 8 to get 32, then multiply the result by 2 to derive the product of 7 and 8.
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You can find 7x8 using 4s facts by adding the product of 4x8 to the product of 3x8, which is 32 + 24 = 56.
You can use the 4s facts to find the product of 7x8 by doubling twice. Here's how it works:
Therefore, the product of 7x8 is 56.
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would Mike pay for the bike, before taxes, once the
discount was applied?
A. $85.50
B. $199.50
C. $315.00
D. $370.50
Answer:
B
Step-by-step explanation:
285 × .30 = 85.50
285 - 85.50 = 199.50
The slower cyclist's speed is 10 mph, and the faster cyclist's speed is 20 mph.
Let's denote the speed of the slower cyclist as "x" miles per hour (mph). Since the faster cyclist is going twice as fast, their speed would be "2x" mph.
When they start riding towards each other, their combined speed is the sum of their individual speeds:
Combinedspeed = x + 2x
= 3x mph.
We are given that they meet 3 hours later and travel a totaldistance of 90 miles.
The distance each cyclist travels can be calculated using the formula:
Distance = Speed × Time.
For the slower cyclist:
Distance = x × 3
Distance = 3x miles.
For the fastercyclist:
Distance = 2x × 3
Distance= 6x miles.
Since they are 90 miles apart and have traveled a total distance of 90 miles when they meet, we can set up an equation:
Distance of slower cyclist + Distance of faster cyclist = Total distance
3x + 6x = 90.
Simplify the equation:
9x = 90.
Divide both sides by 9:
x = 10.
So, the speed of the slower cyclist is 10 mph, and the speed of the faster cyclist is 2x which is 20 mph.
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Answer:
nub
Step-by-step explanation:
lol
Camping in the Sahara desert can be dangerous due to the extreme temperatures, lack of water resources and hazards related to wildlife and weather conditions.
The Sahara Desert is the world's largest hot desert, and can be an incredibly difficult environment to camp in due to extreme temperature fluctuations, lack of water resources, and potential for dangerous weather conditions such as sandstorms. During the day, temperatures in the Sahara can soar above 50°C, and at night they can plummet to near freezing. These temperature extremes can pose a significant threat to human health if one is not adequately equipped or prepared. The desert is also home to a variety of wildlife that can pose hazards, including venomous snakes and scorpions.
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Camping on the Sahara Desert is not advisable due to extreme weather conditions, limited resources, and potential risks from wildlife.
Camping on the Sahara Desert may not be an ideal choice for several reasons:
In summary, camping on the Sahara Desert is not advisable due to extreme weather conditions, limited resources, and potential risks from wildlife.
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Answer:
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Step-by-step explanation:
Answer:
A six foot person walks from the base of a broadcasting tower directly toward
A six-foot person walks from the base of a broadcasting tower directly toward the tip of the shadow cast by the tower. When the person is 131 feet from the tower and 3 feet from the tip of the shadow, the person's shadow starts to appear beyond the tower's shadow.
Step-by-step explanation: