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4 years ago

Explain how a number line can used to find the difference for 34-28

1 answer:

6 0

You draw number line. from 0 to 50 or 0 to 100. then you go to 34. then from 34 you subtract 28. then that should equal 6

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1. Determine whether each expression is equivalent to (4x)2/3. Select Yes or No for each expression.

Kamila [148]

here it is in bio they wont let me type it

6 0

3 years ago

BD=16 and ÁT is the<br> perpendicular bisector of BD. Y=?

iren2701 [21]

Answer:

$y= 5$

Step-by-step explanation:

Given

$BD = 16$

$BC = 2y - 2$

$CD = y + 3$

Required

Find y

$BD = BC + CD$

So, the expression becomes

$16 = 2y - 2 + y + 3$

Collect like terms

$16 = 2y + y- 2 + 3$

$16 = 3y+1$

Collect like terms

$3y = 16 - 1$

$3y = 15$

Make y the subject

$y= 15/3$

$y= 5$

8 0

3 years ago

A sample of juniors and seniors were asked if they plan to attend college.

maksim [4K]

Answer:

From the survey, the following apply to both Junior and Seniors who were asked about their plan towards attending college:

C. Given the student plans to attend college, the probability the student is a junior is 68%.

D. Given the student is a junior, the probability the student plans to attend college is 68%.

F. Events "is a senior" and "plans to attend" are independent.

B. The probability the student plans to attend college is 70%.

Step-by-step explanation:

3 0

3 years ago

3/4 cup of flour makes 6 rolls how many cup of flour for 32 rolls

horsena [70]

6 rolls / (3÷4)

Divide 32 rolls by 6 to get the quantity to multiply (3÷4) by.
32 ÷ 6 = 5(1÷3)

5(1÷3) × (3÷4) = 1.25 cups of flour.
Or 1(1÷4) cups

3 0

3 years ago

Multiples of 3 and 4

MA_775_DIABLO [31]

Answer:

Step-by-step explanation:

4 0

3 years ago