Answer:
i don't know. sorry!
Step-by-step explanation:
Answer:
<h2>D= 3.9 miles</h2>
Step-by-step explanation:
Given data
speed v= 13 miles per hour
time taken t= 20min to hour 0.3 hours
the distance D
We know that the relationship between speed, time, and distance
speed=distance/time
13=D/0.3
(the expression above describes the relationship between distance, speed, and time)
making D subject of formula we have
D= 0.3*13
D= 3.9 miles
hence the distance is 3.9miles
Answer:
see explanation
Step-by-step explanation:
To find the intercepts, that is where the graph crosses the x and y axes.
• Let x = 0, in the equation for y-intercept
• Let y = 0, in the equation for x-intercept
x = 0 : 0 + y = - 9 ⇒ y = - 9 ⇒ (0, - 9 ) ← y- intercept
y = 0 : 8x + 0 = - 9 ⇒ x = -
⇒ ( -
, 0) ← x- intercept
Answer:
133 girls
Step-by-step explanation:
Total members = x
Number of boys = 
Number of girls = 
Number of boys + Number of girls = total members

x = 171
Number of boys =
= 2 * 19 = 38
Number of girls = 38 + 95 = 133
A relation<span> from a set X to a set Y is called a </span>function<span> if each element of X is related to exactly one element in Y
</span>