Answer:
a) Kylie has 8 marbles
b) 7 Cylinders
c) 17 carrots
d) 8 marbles belong to Shauntay
Step-by-step explanation:
5. Identify the type and subtype of each of the fol-
lowing problems.
a. Shawn has 15 marbles, which is 7 more marbles than Kyle has. How many marbles does Kyle have?
Shawn = 15 marbles
S = K + 7
15 = K + 7
K = 15 - 7
K = 8 marbles
Kylie has 8 marbles
b. Tiffany has 12 blocks, 5 of which are cubes and the rest cylinders. How many blocks are cylinders?
T = 12 blocks
Cubes = 5
Cylinders = the rest
12 blocks = Cubes + Cylinders
Cylinders = 12 - Cubes
Cylinders = 12 - 5
Cylinder = 7
c. Peter had some carrots. After he ate 3 of them, he had 14 carrots left. How many carrots did Peter have before?
Number of carrots Peter has before
= Number of carrots he ate + Number of carrots he has now
= 14 + 3
= 17 carrots
d. In a bag of 17 marbles, 9 marbles belong to Kelly and the rest belong to Shauntay. How many marbles belong to Shauntay?
Total number of Marbles = 17
Kelly = 9 marbles
Shauntay = ?
Total = Kelly + Shauntay
Shauntay = Total - Kelly's marbles
= ( 17 - 9) marbles
= 8 marbles
8 marbles belong to Shauntay
Answer:
Exact Form:
√
2/
2
Decimal Form:
0.70710678
…
Step-by-step explanation:
Find the exact value using trigonometric identities.
Answer:39144000
Step-by-step explanation:
Distance = speed x time
7 days = 168 hours
233000 x 168= 39144000
Answer:
In this case, they are using a simple random sampling method, because in each store they choose 100 random people without stratifying them or put any condition. In the simple random sampling method, the samples have the same probability to be chosen, but it isn't reliable in big populations. The population is all the costumers that visit all the stores, while the sample is just the costumers that were surveyed in all the stores. So, it's a simple random sampling method, and the population is all the people that visit all the stores.
Hello!
You need to rationalize this.
to rationalize you multiply a conjugant or a another term to get a radical under the denominator.
Here is the process shown below:
![\frac{\sqrt{4} }{\sqrt[3]{4} } *\frac{\sqrt[3]{4^{2}} }{\sqrt[3]{4^{2} }} = \frac{\sqrt{4}* \sqrt[3]{4^{2} } }{4} = \frac{2\sqrt[3]{16} }{4} =\frac{2\sqrt[3]{8*2} }{4} =\frac{2*2\sqrt[3]{2} }{4} =\frac{4\sqrt[3]{2} }{4} = \sqrt[3]{2}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B4%7D%20%7D%7B%5Csqrt%5B3%5D%7B4%7D%20%7D%20%2A%5Cfrac%7B%5Csqrt%5B3%5D%7B4%5E%7B2%7D%7D%20%7D%7B%5Csqrt%5B3%5D%7B4%5E%7B2%7D%20%7D%7D%20%3D%20%5Cfrac%7B%5Csqrt%7B4%7D%2A%20%5Csqrt%5B3%5D%7B4%5E%7B2%7D%20%7D%20%7D%7B4%7D%20%3D%20%5Cfrac%7B2%5Csqrt%5B3%5D%7B16%7D%20%7D%7B4%7D%20%3D%5Cfrac%7B2%5Csqrt%5B3%5D%7B8%2A2%7D%20%7D%7B4%7D%20%3D%5Cfrac%7B2%2A2%5Csqrt%5B3%5D%7B2%7D%20%7D%7B4%7D%20%3D%5Cfrac%7B4%5Csqrt%5B3%5D%7B2%7D%20%7D%7B4%7D%20%3D%20%5Csqrt%5B3%5D%7B2%7D)
The answer is ![\sqrt[3]{2}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B2%7D)
I hope this helps!
Have a great day!