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k0ka [10]
3 years ago
5

Can y’all Help me with 7 10 11 12

Mathematics
1 answer:
Art [367]3 years ago
6 0
#7. C #10. C #11. A #12. C
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H(j + i) - k5 + h<br> when h = 3, i = 4, j = 2, and k = 1<br> pls put how you did it
VikaD [51]

Answer:

16

Step-by-step explanation:

First you want to plug in all the numbers where the letters are

h ( j + i )- k(5) + h

3 ( 2 + 4 )- 1(5) + 3

After this step you will have to distribute the 3 outside the parenthesis. Which you do by multiplying everything in side the parenthesis by the outside number which is three.

6 + 12 - 1(5) + 3

Then you just follow PEMDAS to solve for the rest

6 + 12 - 5 + 3

18 - 5 + 3

13 + 3

16

6 0
3 years ago
Esme plans to flip a fair coin 3 times and record the results of each flip.
MariettaO [177]

Answer:

<h3 /><h3><u>Required</u><u> </u><u>Answer</u><u>:</u><u>-</u></h3>

Sample space=s={HHH,TTT,HTT,THT,HHT,TTH}

|s|=6

Probability ={\dfrac {1}{6}}

7 0
3 years ago
If someone could help me with this, that would be great.
ruslelena [56]

Answer:

B. The rate of change of item II is greater than the rate of change of them I

8 0
3 years ago
A bottle of la belle bœuf contains 3/8 ounces of perfume. How many ounces of perfume would 4 1/2 bottles contain?
dusya [7]

ANSWER

1 \frac{11}{16} ounces

EXPLANATION

It was given that,a bottle of la belle bœuf contains 3/8 ounces of perfume.

We want to find how many ounces of perfume would 4 1/2 bottles contain.

If 1 bottle contains 3/8 ounces;

Then 4½ bottles should contain more ounces.

If more less divides.

4½ bottles contain

\frac{4 \frac{1}{2} \times  \frac{3}{8}  }{1}

=  \frac{27}{16}

=1.6875 ounces.

3 0
4 years ago
Am I right??? Please help me
Hatshy [7]

Function: y = 2x²-5

<u>Find y-intercept:</u>

y = 2(0)²-5

y = -5

<u>Find x-intercept:</u>

2x²-5 = 0

2x² = 5

x² = 2.5

x = ±√2.5

x = -1.5811 , 1.5811

Graph plotted:

3 0
2 years ago
Read 2 more answers
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