There are 60 tables in a restaurant, with 25% of them seating 22 people. The tables remaining seat 44 people. How many seats are there in the restaurant?
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find how many seat 22 people 25% of 60=1/4 times 60=15 tables
60-15=45 tables that seat 44
number of seats=22 times number of 22tables+44 times number of 44tables number of seats=22 times 15+44 times 45 number of seats=330+1980 number of seats=2310 seats
What’s is the product of 1/4 times (5.6)
Answers
Answer:
1.4
Step-by-step explanation:
1/4 x 5.6 = 1.4
or
14/10 = 1 4/10 = 1 2/5
Pls someone help me with this question i provided a picture below
Answers
Answer: (x-8)(x+9)
To rewrite the expression in the form (x+a)(x+b), you must factor the expression. First split the equation into two sides. Since 9 times 8 equals 72, we want to figure out how they add to equal 1 (which is the x). If 9 times -8 equals -72, this works. -8 + 9 = 1. This translates to -8x + 9x = x. This is how we split it.
x^2 - 8x + 9x - 72 (x^2 - 8x) + (9x - 72) Since x^2 and -8x both share x, factor out x from the parentheses. And since 9x and -72 are both divisible by 9, factor out 9. x(x - 8) + 9(x - 8)
We can now factor out the common term, x-8. Then the x and 9 outside the parentheses will be combined. (x-8)(x+9). This is our answer
it takes a hose 4 minutes to fill a rectangle 9inc long, 11inches wide and 12 inches tall, how long will it take to fill an aquarium 24 by 25 by 33 inches tall
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OK the problem is focusing on VOLUME and TIME.. you can set up this problem like this... (v1/t1) x (v2/t2). first we plug in what we know. the first container was filled in 4 minutes so this is our "T1". However we weren't giving the volume of the first container but we were given its dimensions. the volume formula is LxWxH. so we plug in 9x11x12 to get 1188. this is our "V1". the same concept applies for the volume of the aquarium. we have its dimensions so just plug in. 24x25x33 = 19800 this is our "V2". the thing we are left trying to find is T2. so now you can do some cross multiplying and division. (T1xV2)/V1 or (4x19800)/1188 and you get 66.67min or 1h and 6.67mins. and thats how long it took to fill the aquarium.
jenna''s sixth-grade class is taking a bus to the zoo. the zoo is 156 miles from the school. if the bus travels an average of 55 mi/h, how many seconds will it take to get to the zoo?
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it will take Jenna's class about 3 hours to arrive to the zoo
Brad can make 4 key chains in an hour. Velma can make only 3 key chains in an hour, but she already has 6 completed key chains. How can Brad use a system of equations to determine when he will have the same number of key chains as Velma?
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Let us assume that the time after which Brad will have the same number of key chains as Velma = x hours We already know that Number of key chains Brad can make in an hour = 4 Number of key chains that Velma can make in an hour = 3 So after x hours, Number of key chains that Brad can make = 4x Number of key chains that Velma can make = 3x Number of key chains that Velma already has = 6 Then the equation will be 3x + 6 = 4x 4x - 3x = 6 x = 6 So, from the above deduction, we can conclude that after 6 hours Brad will have the same number of key chains as Velma.