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Artyom0805 [142]

3 years ago

6

A coin will be tossed twice, and each toss will be recorded as heads (H) or tails (T).

2 answers:

PIT_PIT [208]3 years ago

7 0

Answer:

All Possible outcomes: HH,HT,TH,TT

Possible outcomes of second toss is tails: HT,TT

Step-by-step explanation:

ololo11 [35]3 years ago

5 0

All possible combinations:

{HH, HT, TH, TT}

Outcomes if the second toss is tails:

{HT, TT}

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alexandr1967 [171]

The given in the problem above is an arithmetic sequence with the first term equal to 4 and the common difference is 5. To determine the number of seats on row 23, use the formula,

an = a1 + (n - 1) d

Solving for the 23rd term,

an = 4 + (22) 5 = 114 seats

Therefore, the answer is there are 114 seats on the 23rd row.

3 0

3 years ago

Read 2 more answers

Draw a label a set of axes on a graph paper. Plot and label the following points: (1,3) , (4,2) , (0,5),and (5,1)

svetoff [14.1K]

Answer:

here i did on a graph.

Step-by-step explanation: plz give me brainlest

3 0

3 years ago

What 1/6+(-7/9) equal?

viva [34]

$\frac{1}{6} +(- \frac{7}{9} ) \\ \\ \frac{1}{6} - \frac{7}{9} \\ \\ - \frac{11}{18} \\ \\ Answer: \fbox {-11/18} \ or \ \fbox {-0.6111}$

5 0

4 years ago

77. The yearly cost of tuition (in-state) and required fees for

zlopas [31]

Answer:

a. $\$3107$

b. 17 years

c. The amount that is currently charged by the college you attend is much higher than the amount charged in two-year college in the present year.

Step-by-step explanation:

a.

$f(x)=64x+2083$

Here, x is a the number of years after 2000 and f(x) is the total cost.

To approximate the yearly cost of attending a two-year college in the year 2016, find $f(16)$ .

$f(16)=64(16)+2083\\\\=1024+2083\\\\=\$3107$

b.

To predict in what year the yearly cost of tuition and required fees will exceed $3200, solve $f(x)=3200$

$64x+2083=3200\\\\64x=3200-2083\\\\=1117\\x=\frac{1117}{64}\\\\ =17.45$

So,

x is approximately equal to 17 years.

c.

The present year is 2020.

To approximate the yearly cost of attending a two-year college in the present year, find $f(20)$

$f(20)=64(20)+2083\\\\=1280+2083\\\\=\$3363$

The amount that is currently charged by the college you attend is much higher than the amount charged in two-year college in the present year.

6 0

3 years ago

The village basket shop has two types of basket available.One type holds 2 meals and one holds 4 meals.There are 25 basket in th

Mrrafil [7]

Using a system of equations, it is found that there are 10 baskets that hold 4 meals in the shop.

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

In this problem, the variables are given by:

Variable x: Number of baskets that hold 2 meals.

Variable y: Number of baskets that hold 4 meals.

There are 25 baskets in the shop, hence:

x + y = 25 -> x = 25 - y

They can hold a total of 70 meals, hence:

2x + 4y = 70

2(25 - y) + 4y = 70

2y = 20

y = 10

There are 10 baskets that hold 4 meals in the shop.

More can be learned about a system of equations at brainly.com/question/24342899

#SPJ1

4 0

3 years ago