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3 years ago

Answer the question Please ASAP

Mathematics

2 answers:

stellarik [79]3 years ago

8 0

Independent variable is number of friends

Dependent variable is cost

Nastasia [14]3 years ago

6 0

Answer is c because I just passed the test with 100 on problem 2 I hope it is correct

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PLEASE HELP ME WITH THESE!! i will give brainliest to best answer!!!

dimaraw [331]

Answer:

$1) {11}^{12}$

$2) {13}^{10}$

$3) {14}^{19}$

$4) {2}^{8}$

$5) {7}^{14}$

$6) {3}^{12}$

$7) {17}^{16}$

$8) {5}^{9}$

$9) {16}^{6}$

$10) {18}^{9}$

$11) {9}^{14}$

$12) {8}^{10}$

$13) {12}^{13}$

$14) {17}^{17}$

$15) {5}^{6}$

$16) {3}^{4}$

$17) {19}^{12}$

$18) {20}^{9}$

$19) {4}^{7}$

$20) {6}^{9}$

$21) {10}^{15}$

8 0

3 years ago

How much longer is a 2 1/2 inch long piece of string than a 2/5 long piece of string

Rashid [163]

It is 2.1 inches longer. Plz plz plz give me brainiest answer I only need 3 more to rank up. If u do I will show my work and show the answer as a fraction.

4 0

3 years ago

Read 2 more answers

Find the first three iterates of the function f(z) = z2 + c with a value of c = 2 - 3i and an initial value of z0 = 1 + 2i.

Artist 52 [7]

Answer:

Step-by-step explanation:

We have: (I rewrote the function)

$f(z_n)={z_{n-1}} ^2+c$

Given that:

$\displaystyle c=2-3i \text{ and } z_0 = 1 + 2 i$

The first iterate will be:

$\displaystyle \begin{aligned} f(z_1)&=(z_0)^2+c \\ &=(1+2i)^2+(2-3i) \\ &= (1+4i+4i^2)+(2-3i) \\ &=1+4i-4+2-3i \\ &=-1+i \end{aligned}$

The second iterate will be:

$\begin{aligned}f(z_2) &=(z_1)^2+c\\ &=(-1+i)^2+(2-3i) \\&= (1-2i+i^2)+(2-3i) \\&=1-2i-1+2-3i \\&=2-5i \end{aligned}$

And the third iterate will be:

$\begin{aligned} f(z_3)&=(z_2)^2+c\\ &=(2-5i)^2+(2-3i) \\ &=(4-20i+25i^2)+(2-3i) \\ &=4-20i-25+2-3i \\ &=-19-23i \end{aligned}$

Hence, our answer is C.

3 0

3 years ago

Which of the following is a composite number? A. 19 B. 63 C. 1 D. 0

Vikentia [17]

Which of the following is a composite number?A. 19
B. 63
C. 1
D. 0
63 is a composite number because it is a whole number that can be divided evenly by numbers other than 1 or itself.

6 0

3 years ago

Bob did chores for his neighbor. The first day he earned $8. Then he earned $10 a day for

Aleksandr [31]

9514 1404 393

Answer:

$128

Step-by-step explanation:

Bob's total earnings were ...

$8 + ($10/day)(6 days/week)(2 weeks) = $8 +$10·6·2 = $128

Bob earned a total of $128.

7 0

3 years ago