3 years ago

PLEEASE HELP FASSSTTT

Mathematics

2 answers:

Bas_tet [7]3 years ago

6 0

Answer:

A. 20/21

Step-by-step explanation:

In order to find this you must divided 16/21 by 4/5

Or 16/21 * 5/4 which is 80/84

After reducing you get 20/21

shutvik [7]3 years ago

4 0

A. 20/21 foot
In order to get this answer you must divide 16/21 by 4/5.

You might be interested in

Which expression is equivalent to 7(a+2) when a=6?<br> 7(6)<br> 9(6)<br> 7(6)+2<br> 7(6)+14

Pie

It is equivalent to 7(6) + 14

Step-by-step explanation:

Step 1: Solve 7(a + 2) when a = 6

⇒ 7 (6 + 2) = 7 × 8 = 56

Step 2: Find its equivalent

7(6) + 14 = 42 + 14 = 56

3 0

3 years ago

Read 2 more answers

Of all the students in ms mack's class 44% are girls what ratio compares the number of girls in her class to the total number of

Mila [183]

44% = 44/100= 22/50= 11/25 so it would be 11 : 25

8 0

3 years ago

A shirt costs $45.99 and the whole store is 30% off. Find the sale price of the shirt

jasenka [17]

Answer:

13,7

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

a taste test asks people from Texas and California which pasta they prefer, brand A or brand B. this table shows the results

ELEN [110]

Answer:

Step-by-step explanation:

Two events A and B are independent when

$P(A|B)=P(A),$

where $P(A|B)$ is the probability that event A occurs given that event B has occured.

A = randomly selected person is from California

B = randomly selected person preferred brand A

A|B = being a person from California and preferring brand A.

Hence,

$P(A)=\dfrac{150}{275}=\dfrac{6}{11}\approx 0.55\\ \\P(B)=\dfrac{176}{275}=\dfrac{16}{25}=0.64\\ \\P(A|B)=\dfrac{96}{176}=\dfrac{6}{11}\approx 0.55$

Since $P(A)=P(A|B),$ events are independent.

4 0

3 years ago

Read 2 more answers

A seafood restaurant owner orders perch and salmon. Perch is four dollars per pound and salmon is three dollars per pound. He wa

Svetach [21]

Answer:

He can buy at least 34 pounds of fish.

Step-by-step explanation:

4x + 3x $\leq$ 240

7x $\leq$ 240

(240 divided by 7 gives you a decimal, so you would round it to the nearest whole number)

x $\leq$ 34

0 0

3 years ago