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docker41 [41]
3 years ago
15

There are 16 marbles in a bowl: 3 are red, 6 are black, and 7 are green. Jimmy draws

Mathematics
2 answers:
tatiyna3 years ago
7 0

Answer:

9/29 or about 31%

Step-by-step explanation:

6+3=9    6+3+7+16=29 so 9/29 (have a great time finishing the rest of your work) :)

marta [7]3 years ago
7 0

Answer:

9/16

Step-by-step explanation:

Since it is asking for the probability for red or black, you add the amount of black and red marbles. Since there are 16 marbles in total, the probability as a fraction would be part/whole so the fraction is written 9/16

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What are the domain and range of the function f(x) = 3^x + 5?
Hunter-Best [27]

Answer:

b. domain: (negative infinity, infinity); range: (5, infinity)

Step-by-step explanation:

8 0
3 years ago
Malcolm and Theo's families are both traveling to the same vacation resort.
snow_tiger [21]

Answer:

Malcom's family travel 15 miles per hour faster than Theo's

Step-by-step explanation:

<em>See attachment for complete question</em>

Given

Malcom's Family:

d = 65t

To determine the equation of Theo's family, we refer to the attached graph.

From the graph:

t = 1; d = 50

t = 2; d = 100

First, we determine the slope, m:

m = \frac{d_2 - d_1}{t_2 - t_1}

m = \frac{100 - 50}{2- 1}

m = \frac{50}{1}

m = 50

Next, we determine equation for Theo's family using:

d - d_1 = m(t - t_1)

d - 50 =50(t - 1)

d - 50 =50t - 50

Add 50 to both sides

d - 50 +50=50t - 50 + 50

d =50t

So, we have the following:

d = 65t --- For Malcom's family

This implies that Malcom's family travel at 65 miles per hour

d =50t --- For Theo's family

This implies that Theo's family travel at 50 miles per hour

The difference between this rates is:

Rate = 65t - 50t

Rate = 15t

<em>Which implies that Malcom's family travel 15 miles per hour faster than Theo's</em>

5 0
3 years ago
The population of Bridgetown triples every decade. If the population
Afina-wow [57]
Between 2000 and 2030 three decades will have gone by, which means the population will triple three times.

2000-25,000 \\ 2010-25,000*3=75,000 \\ 2020-75,000*3=225,000 \\ 2030-225,000*3=675,000

Therefore, the population of Bridgetown will be 675,000 people in 2030.
4 0
3 years ago
Find the measure of each angle.<br><br> 10x - 20=<br> 7x + 4
lara [203]

Answer:x=8 so 60 for both aswers

Step-by-step explanation:10x-7x = 4+20 -> 3x=24 -> x=8

3 0
3 years ago
Read 2 more answers
6/100 + 5/100 +80/100 +9/100
xz_007 [3.2K]

♡ The Question ♡

- 6/100 + 5/100 +80/100 +9/100

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

♡ The Answer ♡

-  1

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

♡ The Explanation/Step-By-Step ♡

- 6/100 + 5/100 + 80/100 + 9/100

Apply the fraction rule! --> a/c + b/c = a + b over c

6/100 + 5/100 + 80/100 + 9/100 = 6 + 5 + 80 + 9 over 100

Add the numbers: 6 + 5 + 80 + 9 = 100!

= 100/100 Apply the fraction rule! a/a = 1

a/a = 1 = 100/100 = 1

*୨୧ ┈┈┈┈┈┈┈┈┈┈┈┈ ୨୧*

♡ Tips ♡

- No tips provided!

4 0
3 years ago
Read 2 more answers
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