The table below shows the grades on midterm exam obtained by 20 students in Mrs. Brown's English class. Midterm Grades 55 69 47 72 62 80 52 79 52 50 51 61 71 48 68 74 54 69 66 41 Mrs. Brown created a histogram to display the data. The histogram had four bars. What was the interval of grades on midterm exam obtained for each bar of the histogram? A. 4 B. 15 C. 5 D. 10

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Step-by-step explanation:

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.