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2 years ago

In a school annual day function a variety programme was organised. It was planned that

Mathematics

1 answer:

Over [174]2 years ago

4 0

Answer:

(a) 65318400

(b) 1080

Step-by-step explanation:

I think you forgot to put the questions

(a) if the programmes can be perfomed in any order ?

(b) if the programmes of the same kind were perfomed at a stretch?

(c) if the programmes of the same kind were perfomed at a strech and considering the order of performance of the programmes of the same kind?

if you need the step by step solutions, visit

https://brainly.in/textbook-solutions/q-20-school-annual-day-function-variety-programme-3#q-20-school-annual-day-function-variety-programme-2

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Solve for x show work 4(x+1)=-3x-10

Natalija [7]

Answer:

x= -2

Step-by-step explanation:

4x+4=-3x-10

7x+4=-10

7x=-14

x=-2

8 0

4 years ago

A can of tomato soup contains 8 oz of soup the ounces is equal to 28.35 g is how many grams of soup are in the can?

Natalka [10]

Answer:

226.8

Step-by-step explanation:

Multiply 8 x 28.35

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3 years ago

What is the average rate of change for ƒ(x) = −2^x + 70 over the interval 2 ≤ x ≤ 6? A) −15 B) −16 C) −30 D) −32

N76 [4]

Answer:

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [a, b ] is

$\frac{f(b)-f(a)}{b-a}$

Here [ a, b ] = [ 2, 6 ], thus

f(b) = f(6) = - $2^{6}$ + 70 = - 64 + 70 = 6

f(a) = f(2) = - 2² + 70 = - 4 + 70 = 66

average rate of change = $\frac{6-66}{6-2}$ = $\frac{-60}{4}$ = - 15 → A

3 0

4 years ago

Read 2 more answers

A young sumo wrestler goes on a special diet to gain weight. The variable w models the wrestlers weight in km after the wrestler

svetlana [45]

Answer:

10.8kg

Step-by-step explanation:

Before he was on the diet he already weighed 80 kilograms, so it is not important to determining how much weight we gains in two months. Instead we need to focus on the 5.4t part of the equation. t represents the number of months so we need to substitute 2 for t and you get

5.4t

5.4(2)

10.8kg

5 0

3 years ago

For a craft, each student will need five rubber bands. There are eight students. What rubber bands come in bags of 9. How many b

gizmo_the_mogwai [7]

Answer:

In total 5 packets of rubber bands are needed.

Out of which 5 rubber bands are left.

Step-by-step explanation:

The number of rubber bands needed by 1 student = 5

The total number of students = 8

So, the total rubber bands needed by all students

= Total students x Number of rubber bands needed by 1 student

= 8 x 5 = 40 bands

Now 1 packet of rubber bands = 9 bands

⇒ 2 packets = 2 x ( 9 bands) = 18 bands

⇒ 3 packets = 3 x ( 9 bands) = 27 bands

Similarly, 4 packets = 36 bands , 5 packets = 45 bands

Now, if we buy 4 packet of bands, there are 36 rubber bands which are LESS THAN THE TOTAL STUDENTS.

So, we buy 5 packets.

We have in total 45 bands, but the total students = 40

So, the number of left rubber bands = Total bands - Total students

= 45 - 40 = 5

Hence, in total 5 packets of rubber bands are needed, and out of which 5 rubber bands are left.

5 0

3 years ago