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4 years ago

Use properties to find the sum 93+(68+7)

Mathematics

1 answer:

DedPeter [7]4 years ago

3 0

Let's see (68+7) is 75 then you do 75+93=168 so your answer is 168

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Hi I am so stuck on this question pls help

s2008m [1.1K]

Answer:

4500 cm²

Step-by-step explanation:

10 mm = 1 cm

So 450 × 10

= 4500 cm²

5 0

3 years ago

Define binomial probability experiment

Aliun [14]

A binomial experiment is an experiment which satisfies these four conditions. A fixed number of trials. Each trial is independent of the others. There are only two outcomes. The probability of each outcome remains constant from trial to trial.

3 0

3 years ago

Read 2 more answers

Helppppppppppppp meeeee

zhannawk [14.2K]

The answer should be b

3 0

3 years ago

PLEASE HELP

kotykmax [81]

Answer:

$\displaystyle y=-\frac{1}{2}x+\frac{11}{2}$

Step-by-step explanation:

<u>Equation of the Line</u>

A line of slope m and y-intercept b can be expressed by the equation:

$y=mx+b$

The given line has the equation:

$8x-4y=-24$

Let's express it in the correct form:

$-4y=-24-8x$

Dividing by -4

$y=2x+6$

The slope of this line is m1=2. To find the slope m2 of a line perpendicular to this one, we use the following equation:

$m_1.m_2=-1$

Solving for m2:

$\displaystyle m_2=-\frac{1}{m_1}$

$\displaystyle m_2=-\frac{1}{2}$

The required equation has the form:

$\displaystyle y=-\frac{1}{2}x+b$

To find b, we use the point (3,4) through which the line passes:

$\displaystyle 4=-\frac{1}{2}(3)+b$

$\displaystyle b=4+\frac{3}{2}=\frac{11}{2}$

Thus the equation of the line is:

$\boxed{\displaystyle y=-\frac{1}{2}x+\frac{11}{2}}$

5 0

3 years ago

The Suarez family paid $23.25 for 3 movie tickets.At that rate, could the family use a $100 gift certificate to buy 12 tickets?

EastWind [94]

Yes, $23.25÷3=$7.75
$7.75×12=$93

6 0

3 years ago