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3 years ago

(: IF U HELP ME U WILL GET POINTS, A STAR AND A THANK YOU AND U WILL ALSO GET BRAINLIST! (MATH) :)

Mathematics

2 answers:

kumpel [21]3 years ago

6 0

Answer:

Step-by-step explanation:

Tems11 [23]3 years ago

5 0

Answer: B. 14^2
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Mrs. Wood made 7 batches of cookies. She used a total of 15.75 cups of flour. What is the unit rate for flour for one batch of c

VARVARA [1.3K]

Answer:

2.25 cups

Step-by-step explanation:

15.75÷7= 2.25 cups of flour for one batch of cookie

3 0

3 years ago

What is the derivative of y=ln(ln(x))?

Marysya12 [62]

Y=ln(ln(x)) y'=(1/x)/Ln(x)=1/xln(x)

7 0

3 years ago

Multiply or divide. Show your work.<br><br> 3n²-n/n²-1÷n²/n+1

Ugo [173]

$\frac{3n^{2} - n}{n^{2} - 1} \div \frac{n^{2}}{n + 1}$
$\frac{n(3n) - n(1)}{n^{2} + n - n - 1} \div \frac{n^{2}}{n + 1}$
$\frac{n(3n - 1)}{n(n) + n(1) - 1(n) - 1(1)} \div \frac{n^{2}}{n + 1}$
$\frac{n(3n - 1)}{n(n + 1) - 1(n + 1)} \div \frac{n^{2}}{n + 1}$
$\frac{n(3n - 1)}{(n - 1)(n + 1)} \div \frac{n^{2}}{n + 1}$
$\frac{n(3n - 1)}{(n - 1)(n + 1)} * \frac{n + 1}{n^{2}}$
$\frac{3n - 1}{n - 1} * \frac{1}{n}$
$\frac{3n - 1}{n(n - 1)}$

5 0

3 years ago

How many 6 oz servings are in a 1.125-quart pitcher of lemonade? There are servings. Enter an integer or decimal number[more..]

suter [353]

Answer:

Step-by-step explanation:

1 qt = 4 cups

1 cup = 8 fl oz

1.125 qt * (4 cups)/(1 qt) * (8 fl oz)/(1 cup) = 36 fl oz

(36 fl oz)/(6 fl oz) = 6

Answer: 6 servings

5 0

3 years ago

Find the 107 terms of sequence -9,-5,-1,3,7

Nikitich [7]

Answer:

415

Step-by-step explanation:

the nth term of the sequence is -13 + 4n

the sequence is an arithmetic progression with nth term a + (n - 1)d

a = -9, d = a5- a4 = 7 -3 =4

nth = -9 + (n -1) 4

= -9 + 4n -4

= -13 + 4n

hence the 107th term; -13 + 4*107

-13 + 428 = 415

6 0

3 years ago