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goblinko [34]
1 year ago
5

Christine is working on learning new recipes because she wants to be prepared when she leaves for college. after her first week,

combining what she already knew with a few new recipes, she has already mastered 13 dinners. she is planning to add 2 new ones each week to her skills.
Mathematics
1 answer:
Andrei [34K]1 year ago
3 0

The number of recipes she would have mastered after 10 weeks is; 31 recipes

<h3>How to Solve Arithmetic Progression?</h3>

The formula for the nth term of an arithmetic sequence is;

aₙ = a + (n - 1)d

where;

First term is a

Common difference is d

n is nth term

We are given;

First term; a = 13

Common difference; d = 2

Thus, after the first ten weeks, number of recipes she would have mastered is;

a₁₀ = 13 + (10 - 1)2

a₁₀ = 31

Read more about Arithmetic Progression at; brainly.com/question/6561461

#SPJ1

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It takes 10 weeks for them to be the same weight
7 0
3 years ago
If c=25 and B=75 degrees, find a. Round to the nearest tenth.
worty [1.4K]

Answer:

a=6.9

Step-by-step explanation:

Since you know that C is a right angle, you can use the Law of Sines to find a. The first step is to find the size of the angle A, which is 180-74-90=16. Now, you set up a ratio that involves 3 knowns and one unknown to get \frac{\sin(90^\circ)}{25} = \frac{\sin(16^\circ)}{a}, which after cross multiplying yields a=\sin(16^\circ)\cdot25\approx 6.9. PM me if you have any questions?

5 0
3 years ago
Square root of 75 plus square root of 3
olya-2409 [2.1K]
Answer:
6√3

Explanation:
Before we begin, remember the following:
\sqrt{a*b} = \sqrt{a}  *  \sqrt{b}
m \sqrt{a} + n \sqrt{a}  = (m+n) \sqrt{a}

Now, for the given:
75 can be written as 25*3
This means that:
\sqrt{75} = \sqrt{25*3}
Applying the above concept, we can find that:
\sqrt{75} = \sqrt{25*3} = \sqrt{25}  *  \sqrt{3}
Now, we know that:
√25 = 5 (we ignored the negative value)

This means that:
√75 = 5√3

Finally, we can compute the needed sum as follows:
√75 + √3 = 5√3 + √3 = 6√3

Hope this helps :)

8 0
3 years ago
Read 2 more answers
I need help please asap
Elenna [48]

Answer:

22. C to D

23. Sam's height

Step-by-step explanation:

Acronym: King Henry Died Unusually Drinking Chocolate Milk

                i         e        e       n                e             e                i

                l         c         c       i                 c             n                l

                o        t         a        t                 i              t                l

                          o                                                    i                i

22. 4 km < 4.15 km

23. 1.16 m > 0.98 m

8 0
3 years ago
A restaurant had 1/3 tray of baked pasta left over after dinner. If 6 workers share the remaining pasta equally, what fraction o
rosijanka [135]

Answer:

1/3÷6

1/3 x 1/6

Step-by-step explanation:

You want to get an answer of 1/18, which these equations give.

5 0
2 years ago
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