At MLC 1/8 of the girls are boarders. There are 300 boarders.a) How many girls are not boarders?
b)How many students are there at MLC?
Answers
2100 girls are not boarders.
2700 students are there at MLC
Answer:b
Step-by-step explanation:
Related Questions
A circle is divided into 6 equal sectors. Find the measure of the central angle of each sector. PLEASE HELP
62% of what number is 186
What is equal to 300 tenths?
The speed limit on highways in Florida is 70 miles per hour write and solve an inequality to find how long it will take to travel 105 miles from Orlando to St Augustine if you travel at or below the speed limit
Answers
Answer:
Carbon
Step-by-step explanation:
Carbon is a non metal but Graphite is a pretty good conductor of electricity which is an allotrope of Carbon. There are delocalised electrons which are free. These are responsible for conduction.
These arise because each carbon atom is only bonded to 3 other carbon atoms. The structure of Graphite provides for this arrangement. This leaves 1 electron to become delocalised.
Thus Graphite can be used for electrodes in batteries and for electrolysis.
How many day does the packet of oats last?
Answers
The packet of oats contains 1.5kg of oats and Every day Maria uses 50g of oats to make porridge will last 30 days.
What will be the time for oats?
It is given that A packet contains 1.5kg of oats and Every day Maria uses 50g of oats to make porridge.
The number of days the packet of oats last will be calculated as:
Total quantity of oats=1.5 kg =1500g
Uses every day = 50 g
So the number of days will be
Hence the packet of oats contains 1.5kg of oats and Every day Maria uses 50g of oats to make porridge will last 30 days.
To know more about Division follow
1500÷50=30 days
the packet of oats last 30 days.
Answers
A quarter of 12 is 3.
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Therefore if you were to decrease 12 dogs by 25%, you'd be left with 9 dogs as 12-3=9.
12- (.25*12)
12-3
9 dogs are left
What is the length of a straight line between the school and the fire station? Round to the nearest tenth.
Part B
The hospital is 3.1 miles west of the fire station. What is the length of a straight line between the school and the hospital? Round to the nearest tenth.
Answers
Answer:
a. The length of a straight line between the school and the fire station is 4.6 miles
b. The length of a straight line between the school and the hospital is 2.1 miles
Step-by-step explanation:
See attachment
Given.
Distance between the school and the town hall = 4.3 miles directly east
Distance between the fire station and the town hall = 1.7 miles directly north.
The length of a straight line between the school and the fire station is calculated by solving the length of hypotenuse of the right angled triangle (see attachment A)
Using Pythagoras theorem;
x² = 1.7² + 4.3²
x² = 2.89 + 18.49
x² = 21.38 --- Take square roots
x = 4.6 miles
The length of a straight line between the school and the fire station is 4.6 miles
b.
The length of a straight line between the school and the hospital is calculated by solving the length of hypotenuse of the right angled triangle (see attachment B)
Using Pythagoras theorem;
x² = 1.7² + 1.2²
x² = 2.89 + 1.44
x² = 4.33 --- Take square roots
x = 2.1 miles
The length of a straight line between the school and the hospital is 2.1 miles
Answers
-4w - 4= 8
5 +1/7b = -2
i need help on these problems!
Answers
1. Add 6 to both sides.
4h−6+6=22+6
4h=28
2.Divide both sides by 4.
4h/4=28/4
h=7
−8s+1=33
1: Subtract 1 from both sides.
−8s+1−1=33−1
−8s=32
2: Divide both sides by -8.
−8s/−8=32/−8
s=-4
−4w−4=8
Step 1: Add 4 to both sides.
−4w−4+4=8+4
−4w=12
2: Divide both sides by -4.
−4w/−4=12/−4
w=−3
Step 1: Simplify both sides of the equation.
1/7b+5=−2
2: Subtract 5 from both sides.
1/7b+5−5=−2−5
17b=−7
3: Multiply both sides by 7.
7*(1/7b)=(7)*(−7)
b=−49