Answer:
Step-by-step explanation:
Number of students in her class = x students
x is 2 more than a multiple of 4
This means x is an even number because multiples of 4 are even and adding 2 does not change its parity.
X is also 1 more than a multiple of 5. And we know x is and even number it has to be a multiple of 5 ending in 5, not 0. So 5 + 1 is 6.
All multiples of 4 ending in six are 16, 36, 56 ..... and so on
Since there are 15 girls and lower no of boys we need to find out which number of boys are there in 16, 36, 56.
16- 15 = 1
36 - 15 = 21
And 21 is more than 15 therefore the answer is 16 students. 15 girls and 1 boy.
Quotient can mean two things
#1 a result obtained by dividing one quantity by another
or #2 a degree or amount of a specified quality or characteristic.
Answer:
<h2>A. R=1098.7ft</h2><h2>B. H=274.7ft</h2>
Step-by-step explanation:
<em>"The question is not complete, here is the complete question</em>
<em> The range R and the maximum height H of a projectile fired at an inclination θ to the horizontal with initial speed v0 are given by the formulas below, where g≈32.2 feet per second per second is the acceleration due to gravity. Complete parts A and B.</em>
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<em>A. Find the range R if the projectile is fired at an angle 45° to the horizontal with an initial speed of 190 ft per second</em>
<em>B. Find the maximum height H if the projectile is fired at angle 45° to the horizontal with an initial speed of 190 ft per second"</em>
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<u>Solution</u>
A. given the expression for Range R
substitute v= 190 ft/sec and ∅=45°

B. . given the expression for maximum height
substitute v= 190 ft/sec and ∅=45°

Answer: 1.11
Step-by-step explanation:
Convert to a fraction, then convert to a decimal by dividing the numerator by the denominator.