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Digiron [165]
3 years ago
14

Write an equation in slope-intercept form for the line with slope -1/4 and y-intercept 9

Mathematics
2 answers:
Nat2105 [25]3 years ago
4 0
y=- \frac{1}{4} x+9
vichka [17]3 years ago
3 0
The answer is y=-1/4x+9
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Sharon read a 300-page book. She read at a rate of 15 pages per day in d <br> days.
faust18 [17]
300/15 = d 

I hope this helps!
8 0
3 years ago
A student has a container with a volume of 0.5 liter. He estimates the volume to be 0.4 liter. By what percent is the​ student's
Alexxx [7]

Answer:

20

Step-by-step explanation:

0.5-0.4=0.1,0.1/0.5×100= 20

8 0
3 years ago
Two dice are rolled. Use the complement rule to find that the probability that the sum of the dice is less than 10.
Katarina [22]

Answer:

\dfrac{5}{6}

Step-by-step explanation:

When two dice are rolled, the sample space is

\begin{array}{cccccc}(1,1)&(1,2)&(1,3)&(1,4)&(1,5)&(1,6)\\(2,1)&(2,2)&(2,3)&(2,4)&(2,5)&(2,6)\\(3,1)&(3,2)&(3,3)&(3,4)&(3,5)&(3,6)\\(4,1)&(4,2)&(4,3)&(4,4)&(4,5)&(4,6)\\(5,1)&(5,2)&(5,3)&(5,4)&(5,5)&(5,6)\\(6,1)&(6,2)&(6,3)&(6,4)&(6,5)&(6,6)\end{array}

In total, 36 outcomes

First, find the probability that the sum is 10 or greater:

All favorable outcomes

10: (4,6),\ (5,5),\ (6,4)

11: (5,6),\ (6,5)

12: (6,6)

In total, 6 outcomes.

The probability that the sum is 10 or greater is

P(A)=\dfrac{6}{36}=\dfrac{1}{6}

Use the complement rule to find that the probability that the sum of the dice is less than 10:

P(A^C)=1-P(A)=1-\dfrac{1}{6}=\dfrac{5}{6}

6 0
3 years ago
How do I find the volume of a cone? Round to the nearest whole number.
Papessa [141]

Image is blurred, so I must assume that the radius of the base is 9 yd and that the height of the cone is 40 yd.


Volume of a cone formula: V = (1/3)(area of base)(height of cone)


Here, this volume is V = (1/3)(pi*81*40) yd^3, or V = 1080 pi yd^3.

4 0
3 years ago
PLEASE HELP I HAVE LIMITED TIME
vredina [299]

Answer:

Dried split peas     9 c

Water                      8 qt

Chopped onion      3 c

Chopped celery     4 c

Ham shank             8 lb

Step-by-step explanation:

The recipe is given for 8 people.

To find each ingredient to serve for 32 people, we need to multiply each quantity by 4.

Hence, the required amount of each ingredient is given below:

Dried split peas = 4(2\frac{1}{4} )=4(\frac{9}{4} ) = 9 c

Water = 4 × 2 = 8 qt

Chopped onion = 4(\frac{3}{4} )=3 c

Chopped celery = 4(1) = 4 c

Ham shank = 4 × 2 = 8 lb

6 0
3 years ago
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