For a field trip, 4 students rode in cars and the rest filled nine buses. How many students went in each bus if 472 students were on the trip
Answers
Answer:
52
Step-by-step explanation:
only 4 students went in the cars. So 472-4=468.
You have 9 buses.
So 468÷9=52
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Point Eis on line segment DF. Given DE = 8 and EF= 2, determine the lengthDF.
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Barbara's goal is to practice piano 20 minutes for every 5 minutes of lessons she takes.if she takes a 20 minute piano lesson this week,how many minutes should she practice this week
Evaluate a2+ab-b2+5 when a=2 and b=3
Answers
Answer:
5
Step-by-step explanation:
if ax^2 +bx + c ====>discriminant formula is b^2 - 4ac from the quadratic formula
x2 + 3x + 1 = 0
Then;
a=1
b=3
c=1
b^2 - 4ac = 3^2 -4*1*1
= 9-4
= 5
Answers
The simplified expression of 16/1000 is 2/125
How to simplify the expression
From the question, we have the following parameters that can be used in our computation:
Fraction = 16/1000
Divide 16 and 1000 by 8
So, we have the following representation
Fraction = 2/125
Hence, the simplified expression of 16/1000 is 2/125
Read more about expressions at
#SPJ6
16/1000 can be simplified by dividing both the numerator and denominator by 8
16 2
____=___
1000 125
2/125=0.016
Answers
Answer:
the bus traveled 26.25 miles
Step-by-step explanation:
hello
the speed is a physical quantity that expresses the relationship between the space traveled by an object, the time taken for it ,and it is given by
step 1
where, d is the distance traveled and t is the time it takes
now, if we isolate d
step 2
convert 45 minutes into hours
60 min =1 hour
45 min= x?
x=45 h/60
x=0.75 hours
step 3
replace data
the bus traveled 26.25 miles
Answers
Answers
It's the parallelogram. Therefore
ML = JK, JM = KL, m∠L = m∠J, m∠M = m∠K and m∠M + m∠L = 180°.
ML = 21 → JK = 21
JM = 29 → KL = 29
m∠L = 127° → m∠J = 127°
m∠M + m∠L = 180° → m∠M + 127° = 180° → m∠M = 53°
m∠M = 53° → m∠K = 53°
Answers
x is the set
x>2 and x<6
2<x and x<6
2<x<6
it is wrong that they wrote
2>x>6, means x is les than 2 and greater than 6
no solution
correct way is 2<x<6