So the answer to this question is:
A= bees: f(t) = 1500 × (0.88)∧t
plants: g(t) = 800 - 25×t
B: (Bees) 1500 × (0.88)∧6= 696.60
After 6 months (696 bees ):
800 - 25×6 = 650 (Flowering Plants)
After 6 months:
650 flowering plants
C: 1500 × (0.88)∧t=800 - 25×t
t = 6.779965672
Answer is it will take 7 months or 6 for the bees and the plants.
Hope this helps!
Answer:
Each girl had $7.50 when they arrived.
Step-by-step explanation:
We have to figure out what c (cost of each notebook) is first before we find out how much money each girl had. We also know they have the same money, so both sides are connected. The equation should be: 3x = x + 5.
3x = x + 5
<em>First, subtract x from both sides. This cancels out the addition by x.</em>
3x - x = 5
<em>Now, subtract x from 3x. This equals 2x.</em>
2x = 5
<em>To cancel out the multiplication by 2, divide both sides by 2.</em>
x = 5/2
<em>Lastly, divide 5 by 2 to get 2.5.</em>
x = 2.5
<em>Substitute x for 2.5 in the earlier equation (3x = x + 5)</em>
3(2.5) = 2.5 + 5
<em>First, multiply 3 by 2.5 to get 7.5.</em>
7.5 = 2.5 + 5
<em>Add 2.5 to 5 to get 7.5.</em>
7.5 = 7.5
Both sides are equal so we have our answer. So, both girls had $7.50 when they arrived at the store.
Answer: C) Today's soup will taste the same
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Explanation:
The usual recipe has 9 tomatoes for every 12 bowls. This forms the ratio 9:12.
Divide both parts of the ratio by 12 to end up with 0.75:1
The ratio 0.75:1 means that there are 0.75 tomatoes for each bowl.
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Then the restaurant updates the recipe to involve 6 tomatoes for every 8 bowls, leading to the ratio 6:8. Divide both parts by 8
The ratio 6:8 is the same as 0.75:1
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We get the same ratio (0.75:1) each time we turn that second number into a 1, which means that each bowl involves the same number of tomatoes. Therefore, the taste should be the same.
Of course the concept of taste is subjective, meaning that the taste could easily vary over time even if you involved the same number of tomatoes. Also, the taste may vary from person to person. However, there should be an objective way to measure the "tomato"ness of each bowl.
Answer:
8 hrs
Step-by-step explanation:
2/3 = 8/12
1/12 each hour
It will take 8 hours
Answer:
what is this???? i dont get it
Step-by-step explanation: