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RideAnS [48]
3 years ago
15

Higher Order Thinking Greg has a bag

Mathematics
1 answer:
velikii [3]3 years ago
8 0

Answer:

shes less likely to pick blue from the second bag

Step-by-step explanation:

first you divide 10 by 25 which will give you 40 percent

then

you divide 75 by 250 which will give you 30 percent

which makes it less likely for Greg to pick blue from the second bag

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A landscaping crew can mulch 3
V125BC [204]
Answer:









Explaination:









3 0
3 years ago
Gretchen has a set of blocks of heights 1, 2, and 4-centimeters. Imagine stacking the blocks one on top of the other to make a t
notsponge [240]

Answer:

t_{n}=t_{n-1}+t_{n-2} +t_{n-4}

Step-by-step explanation:

t_{n}=multiple ways to climb a tower

When n = 1,

tower= 1 cm  

t_{1}= 1

When n = 2,

tower =2 cm   

t_{2}= 2

When n = 3,

tower = 3 cm

it can be build if we use three 1 cm blocks

t_{3} = 3

When n = 4,

tower= 4 cm

it can be build if we use four 1 cm blocks

t_{4} = 6

When n > 5

tower height > 4 cm

so we can use 1 cm, 2 cm and 4 cm blocks

so in that case if our last move is 1 cm block then t_{n-1} will be

n —1 cm

if our last move is 2 cm block then t_{n-2} will be

n —2 cm

if our last move is 4 cm block then t_{n-4} will be

n —4 cm

 

t_{n}=t_{n-1}+t_{n-2} +t_{n-4}

4 0
3 years ago
Read 2 more answers
A rectangular shop in the mall is 10 meters long and 8 meters wide. What is it’s area?
tiny-mole [99]

Answer:

80 meters

Step-by-step explanation:

to find the area multiply length by width

8 0
2 years ago
Read 2 more answers
What is the area of the triangle? 13 10 12 units​
OLEGan [10]
10 and 12 you never get the number that’s on the slanted side I learned this but I forgot if u add or multiply but the digits that should be used r 10 and 12
7 0
3 years ago
Identify the exact value of 157.5°
steposvetlana [31]
<span>exact value of sin 157.5 without using a calculator
sin(157.5)=sin(315/2)
Identity: sin(x/2)=±√[(1-cosx)/2]
select positive identity since 175 is in the 2nd quadrant where sin>0
sin(315/2)=√[(1-cos315)/2]

cos 315=cos45 in quadrant IV=√2/2
sin(315/2)=√[(1-√2/2)/2]=√[(2-√2)/4]=√(2-√2)/2
sin(157.5)=√(2-√2)/2
check using calculator:
sin157.5º≈0.382...
√(2-√2)/2≈0.382...</span>
8 0
3 years ago
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